Compaq Personal Computer 277958 001 User Manual

b
Learning More About Your  
Computer  
Compaq Presario Computers  
Document Part Number: 277958-001  
March 2002  
The guide provides basic information to assist you in using the  
hardware and software features of your computer.  
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Routine Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1  
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2  
Cleaning Up the Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2  
Emptying the Recycle Bin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4  
Scanning the Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4  
Learning More About Your Computer  
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Contents  
Hibernate Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5  
Adjusting the Hibernate Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5  
Awaking from Hibernation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5  
5 Understanding Computer Terms  
iv  
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1
Performing Common Tasks  
You may find yourself wanting to perform tasks such as:  
Modifying your display  
Modifying your keyboard language setting  
Modifying your mouse settings  
Shutting down your system  
Printing  
Playing games  
Listening to digital audio files  
Modifying the Display  
You can modify how information displays on the monitor.  
To Modify the Display  
1. Click the Start button from the Windows taskbar.  
2. Click Control Panel.  
3. Click Appearance and Themes.  
4. Click Change the Screen Resolution.  
5. Click and drag the Screen Resolution slide control on the  
Settings tab to display less or more on your screen.  
If you move the slide towards Less, the text on your screen increases  
in size. If you move the slide towards More, the text on your screen  
decreases in size.  
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Performing Common Tasks  
Modifying the Keyboard Language Setting  
You can modify the language setting for your keyboard.  
To Modify the Keyboard Language Setting  
1. Click the Start button from the Windows taskbar.  
2. Click Control Panel.  
3. Click Date, Time, Language, and Regional Options.  
4. Click Regional and Language Options.  
5. Click the Language tab.  
6. Click the Details button.  
7. Click Keyboard, then the Add button.  
1–2  
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Performing Common Tasks  
8. Click the Keyboard layout/IME down arrow and select a  
language from the list.  
9. Click OK.  
10. Click OK to apply the changes.  
Modifying the Mouse Properties  
You can view and modify different properties of the mouse from the  
Mouse Properties dialog box. The dialog box may vary depending  
on the type of mouse you purchased.  
From the Mouse Properties dialog box, you can:  
Change the type of pointer  
Modify button assignments  
Modify the speed of your mouse  
Check the battery status if you have a cordless mouse  
Review the manufacturer’s information  
To Modify Mouse Properties  
1. Click the Start button from the Windows taskbar.  
2. Click Control Panel.  
3. Click Printers and Other Hardware.  
4. Click Mouse.  
5. Click the appropriate tab to modify settings.  
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Performing Common Tasks  
6. Click OK to apply the changes.  
1–4  
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Performing Common Tasks  
Shutting Down the Computer  
When you are finished working or playing on the computer, it is a  
good idea to shut it down.  
To Shut Down the Computer  
1. Click the Start button from the Windows taskbar.  
2. Click Turn Off Computer.  
Printing  
You can print text and graphics from most applications and Internet  
sites as long as you have your computer connected to a printer and the  
necessary software installed for your printer.  
For additional information on connecting the printer to the computer,  
see the printer’s setup documentation.  
If you want to look at the document or graphic before you print it, you  
can use the Print Preview option on the File menu. This option is  
available in most applications.  
Using the Print Menu  
The Print menu is widely used in Windows applications. Although,  
each application may modify the Print menu, you can generally:  
Select the printer  
Choose the page range (for example, all pages, current page,  
range of pages)  
Determine the number of copies  
Select all, odd, or even pages in a range  
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Performing Common Tasks  
To Use the Print Menu  
1. Click File on the menu bar.  
2. Click Print...  
3. Select your printing options. Remember, the look and feel of the  
Print dialog box varies from application to application.  
4. Click OK.  
Playing Games  
You can use the computer to play games that were:  
Installed when you bought your computer  
Downloaded from the Internet  
Purchased  
1–6  
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Performing Common Tasks  
Before you download or purchase any games, check the computer  
requirements for the game. These are usually listed on the Internet  
site or outside of the game box.  
You should pay particular attention to the amount of disk space  
required for the game and make sure you have at least that amount  
available.  
To Check Hard Disk Space  
1. Click the Start button on the Windows taskbar.  
2. Click My Computer.  
3. Click the hard disk drive where you want to store the game files.  
4. Notice the amount of free space listed in the Details area and  
make sure it is enough for installing game.  
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Performing Common Tasks  
It is recommended that you use the same disc drive (CD or DVD) to  
play a game that you used to install it. If you have problems installing  
or playing a game, contact the game manufacturer.  
Playing Digital Audio  
You can play digital audio files that you download from the Internet.  
To Play Digital Audio  
1. Click the Start button from the Windows taskbar.  
2. Click All Programs, then your media player application.  
3. Follow the on-screen instructions for creating a play list.  
Press the F1 key for help with specific functions.  
1–8  
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2
Using Your Computer Drives  
Computers can have several types of drives that include:  
Diskette (floppy)  
Hard  
CD-ROM (compact disk - read only memory)  
CD-RW (compact disk - re-writable)  
DVD-ROM (digital versatile disk- read only memory)  
DVD-R/RW (digital versatile disk- recordable/re-writable)  
The type of drive or drives your computer has depends on the model  
you purchased.  
Using the Diskette (Floppy) Drive  
The diskette drive uses a diskette or floppy disk to store files. You can  
copy information to the diskette from places like your hard drive or  
Internet. A diskette can only store a limited amount of information, so  
if your file is very large it may not fit on the diskette.  
Remember, once you copy information onto the diskette, it remains  
there until you delete or overwrite it.  
Inserting a diskette  
You must insert the diskette into the diskette drive before attempting  
to copy information to it.  
To insert a diskette  
1. Hold the diskette with the label facing up and arrow pointing  
toward the drive  
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Using Your Computer Drives  
If you have a tower model, hold the diskette with the label facing left  
and the arrow pointing toward the drive.  
2. Gently push the diskette into the drive.  
Removing a diskette  
You should remove the diskette from the diskette drive when you are:  
Finished copying information to your diskette, hard drive, or  
computer  
Shutting down Microsoft Windows  
To remove a diskette  
1. Make sure the activity light 2 is not glowing  
The activity light will glow until the diskette drive completes reading  
from or writing to the diskette.  
2. Press the eject button 1 on the diskette drive.  
2–2  
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Using Your Computer Drives  
CAUTION: If you remove a diskette while the activity light is glowing,  
you can damage the diskette or the information stored on it.  
Ä
Using the Hard Drive  
You can store computer operating files, applications, data, Internet,  
and personal files on your hard drive.  
As you create and save files, download information from the Internet,  
install applications, or receive e-mail messages and attachments, your  
hard drive storage space diminishes. The amount of information you  
can store on your computer’s hard drive depends on the size of the  
drive.  
It is recommended that you periodically check the amount of space  
available on your hard drive. To check the amount of space on your  
hard drive, follow the directions in the “To Check Hard Disk Space”  
section of Chapter 1.  
If you need to free space on the hard drive, you can:  
Delete files and applications  
Save files or applications to external storage media like diskettes  
(floppy), CD-R, CD-RW, DVD-R, or DVD-RW discs.  
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Using Your Computer Drives  
Using the CD or DVD Drive  
The CD-ROM, CD-RW, DVD-ROM, and DVD-R/RW drives allow  
you to perform several different actions (such as, store information,  
listen to music, view and create movies).  
The DVD-ROM and DVD-R/RW drives take longer to begin  
playback than CD drives because they must determine the type of  
media being played. If any of the drives fail to play a disc, check to  
make sure that the disc is inserted with the label facing up (facing left  
on tower models) and properly seated in the drive.  
Table 2-1 provides a comparison of drives and actions. The number  
and type of drives your computer has varies by model.  
Table 2–1:  
Comparison of Drives and Actions  
Allows you to...  
CD-ROM  
CD-RW  
DVD-ROM  
DVD-R/RW  
Read CDs, CD-Rs, and CD-RWs  
Read DVDs  
Read data from CD  
Listen to music  
Write data to disc for storage  
View movies  
Record movies  
2–4  
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Using Your Computer Drives  
It is important to read all directions before attempting to record onto a  
DVD-R or DVD-RW disc. You should make sure that all open  
applications are closed and remain closed while you are burning the  
DVD-R or DVD-RW disc.  
Your 4.7 Gigabyte (GB) (where 1GB = 1000 cubed or 1 billion bytes  
as is used on the disc packaging) DVD-R or DVD-RW disc is capable  
of storing data up to 4.38 GB (where 1GB = 1024 cubed or  
1,073,741,824 bytes as is used by Windows).  
Multimedia Support  
You can use several different types of media with your CD or DVD  
drives. Media simply refers to the type of disc you insert into the CD  
or DVD drive.  
What you can do with your drive is determined by the type of drive  
you have and the media you use in the drive. For example, you can  
listen to music, but not record it, if you use a CD-ROM disc in the CD  
drive. On the other hand, you can record and playback a DVD movie,  
if you use a DVD-R or DVD-RW disc in the DVD-R/RW drive.  
A DVD-R disc is more compatible than a DVD-RW disc with DVD  
set-top players. Consult with your DVD set-top manufacturer to  
determine DVD-R/RW discs compatibility.  
Table 2-2: Media Comparison  
Ability to  
Record  
Ability to Ability to Playback  
Playback on other PCs  
Media  
File Type  
DVD Set-top  
CD-ROM  
Data  
No  
Yes  
Requires CD-ROM,  
DVD-ROM, CD-RW,  
or DVD-R/RW hardware  
Varies  
per model  
Music  
No  
Yes  
Requires CD-ROM,  
DVD-ROM, CD-RW,  
or DVD-R/RW hardware  
Varies  
per model  
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Using Your Computer Drives  
Table 2-2: Media Comparison (Continued)  
Ability to  
Record  
Ability to Ability to Playback  
Playback on other PCs  
Media  
File Type  
DVD Set-top  
CD-R  
Data  
Yes  
(only once)  
Yes  
Yes  
Yes  
Yes  
Yes  
Requires CD-RW or  
DVD-R/RW hardware  
Varies  
per model  
MP3 Music Yes  
(only once)  
Requires CD-RW or  
DVD-R/RW hardware  
Varies  
per model  
CD-RW  
Data  
MP3 Music Yes  
DVD-ROM Data No  
Yes  
Requires CD-RW or  
DVD-R/RW hardware  
Varies  
per model  
Requires CD-RW or  
DVD-R/RW hardware  
Varies  
per model  
Requires DVD playback No  
software and DVD-ROM  
or DVD-R/RW hardware  
DVD Movie No  
Yes  
Yes  
Yes  
Requires DVD playback Yes  
software and DVD-ROM  
or DVD-R/RW hardware  
DVD-R  
Data  
Yes  
Requires DVD-ROM or  
DVD-R/RW hardware  
and software  
No  
(only once)  
DVD Movie Yes  
(only once)  
Requires DVD-ROM or  
DVD-R/RW hardware  
and software  
Yes  
(varies  
per model)  
DVD-RW  
Data  
Yes  
Yes  
Yes  
Requires DVD-R/RW  
hardware and software  
No  
DVD Movie Yes  
Requires DVD-R/RW  
hardware and software  
Varies  
per model  
Regardless of the drive(s), you insert and remove a CD or DVD disc  
using the same steps.  
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Using Your Computer Drives  
Inserting a CD or DVD  
To Insert a CD or DVD  
1. Power on the computer.  
2. Press the load/eject button to open the drive.  
3. Carefully lift the CD or DVD from its case. You should avoid  
touching the surface of the CD or DVD. If possible, hold the CD  
or DVD by the edges.  
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Using Your Computer Drives  
4. Place the CD or DVD, label side up (label side left if tower  
model), into the round tray  
If the tray has support tabs, carefully slide the disc under the tabs to  
position it correctly in the tray.  
5. Press the load/eject button to close the drive tray.  
2–8  
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Using Your Computer Drives  
Removing a CD or DVD  
To Remove a CD or DVD  
1. Power on the computer.  
2. Press the load/eject button to open the drive.  
3. Carefully lift the CD or DVD from the drive. You should avoid  
touching the surface of the disc. If possible, hold the CD or DVD  
by the edges.  
4. Press the load/eject button on the front of the drive to close the  
drive tray.  
5. Store the CD or DVD in its protective case.  
Listening to Music  
You can listen to music using any of the CD-ROM, CD-RW,  
DVD-ROM, and DVD-R/RW drives.  
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Using Your Computer Drives  
The DVD drives may take longer to begin music playback because  
they must determine the type of media being played.  
To Listen to Music  
1. Insert a CD or DVD as described previously in this chapter,  
Inserting a CD or DVD.”  
2. Wait for disc to automatically start playing.  
3. Press the load/eject button to eject the CD or DVD from the  
drive.  
To Adjust the Volume  
1. Click the Start button on Windows taskbar.  
2. Click Control Panel.  
3. Click Sounds, Speech, and Audio Devices.  
4. Click Adjust the System Volume.  
5. Make adjustments to the device and speaker volume levels.  
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Using Your Computer Drives  
6. Click Apply, then OK.  
Playing a Movie  
You can only play a DVD movie from the DVD-ROM and  
DVD-R/RW drives.  
To Play a Movie  
1. Insert a DVD as described previously in this chapter, Inserting a  
CD or DVD.”  
For best performance, it is recommended that you close all running  
programming before inserting a DVD movie.  
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Using Your Computer Drives  
2. Wait for the DVD to automatically start playing. If the DVD does  
not start playing automatically, follow these steps.  
a. Click the Start button on your Windows desktop.  
b. Click All Programs, Compaq WinDVD, then Win DVD  
Player.  
c. Click the Play button to start the movie.  
3. Press the load/eject button to eject the DVD from the drive.  
Creating a CD  
There are several applications available for creating CDs. Compaq  
provides CD burning software on select models to assist you with  
creating CDs. Follow the instructions provided in the documentation  
included with the CD burning software to create your CD.  
You can create many types of CDs using the CD-RW drive:  
Audio  
Data backup  
Copies of files or CDs  
Table 2-3 lists the various uses of the CD-RW drive.  
2–12  
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Using Your Computer Drives  
Table 2-3: Uses of the CD-RW Drive  
You can create a(an)...  
To....  
Audio CD  
Create personal music CDs with your favorite music tracks and  
MP3/WMA files.  
Data CD  
Store data from files or folders on your hard disk.  
This feature is useful for backing up important files or for  
sharing data with other people.  
Direct copy  
Write files directly to a CD-R and CD-RW just like you copy  
files to a disk drive. You can drag-and-drop files from one drive  
to another in Microsoft Explorer.  
Copy of a CD  
Create an entire copy of a CD or a backup of data files.  
Jewel Case Creator  
Make custom jewel case inserts and CD labels to indicate the  
title and contents of a CD (labels are sold separately).  
You can use either CD-R or CD-RW discs to create your CDs. You  
can only write to a CD-R disc once, but you can write to, erase,  
rewrite to, and reuse a CD-RW disc.  
It is recommended that use a CD-R disc if you are going to use it in a  
CD player, CD-ROM, DVD-ROM, or DVD-R/RW drive.  
The CD-RW discs are typically used for making data backups of your  
personal CDs and computer hard drive. They are not recommended  
for use in the Compaq 12X or slower CD-RW drives.  
Table 2-4 provides a comparison of the CD-R and CD-RW discs.  
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Using Your Computer Drives  
Table 2-4: CD-R and CD-RW Disc Comparison  
Allows you to...  
CD-R  
CD-RW  
Write to CD  
Write to CD multiple times  
Use multiple recording  
sessions  
Reuse CD  
Erase information  
Maintaining the CD or DVD Drive  
You should keep the following guidelines in mind when maintaining  
and cleaning your CD or DVD drive:  
Do not move the drive while it is operating  
Avoid exposing the drive to rapid changes in temperature  
Wait one hour before turning off the computer if the drive is  
exposed to sudden change in temperature  
Avoid exposing the drive to high temperatures or humidity, direct  
sunlight, or mechanical vibrations  
Clean the panel and controls with a soft, dry cloth.  
Never spray cleaning fluids into the drive  
Unplug the computer if any liquids or objects fall into the drive  
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3
Maintaining and Shipping  
Routine and preventive maintenance for the computer is easier  
than you might think. A few basic procedures will help keep the  
computer and monitor in good operating condition.  
Disk cleanup  
Scan disk  
Defragment  
Use virus scan software to protect your operating system,  
applications, and personal files.  
If you plan to ship or travel with the computer, make sure to review  
the shipping guidelines.  
Routine Maintenance Guidelines  
Keep the following care guidelines in mind when you are setting up  
or using your computer:  
Operate the computer on a level surface  
Make sure you have at least 3 inches (7.6 cm) of space between  
the back of the unit and any cabinet or wall  
Make sure you have at least 3 inches (7.6 cm) of space between  
the top of the monitor and any cabinet  
Never block vents or air intake areas for the computer or monitor  
Never operate the computer with the cover or side panel removed  
Do not place the keyboard, with the keyboard feet down, against  
the front of the desktop  
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Maintaining and Shipping  
Keep the computer away from excessive heat, cold, moisture, and  
direct sunlight (for specific ranges of temperature and humidity,  
see your computer specifications)  
Keep liquids away from the computer and keyboard  
Turn off the computer before you:  
Wipe the exterior with soft, damp cloth  
Clean the air vents  
Preventive Maintenance  
Preventive maintenance is essential for keeping your computer in  
good working condition. A few basic tasks include:  
Creating backup files  
Deleting unwanted files  
Optimizing your hard drive  
Running virus scan software  
It is recommended that you backup files and optimize your hard drive  
at least monthly. If you use your computer a great deal, you may want  
to perform any and all of these tasks more frequently.  
Cleaning Up the Hard Drive  
As you use your computer and store files, the hard drive begins to fill  
up, get cluttered, and ultimately affects performance. To prevent this,  
you can delete files that you are not using.  
CAUTION: You should not delete any unfamiliar files. If in doubt, do not  
delete.  
Ä
To Clean Up the Hard Drive  
1. Close all open programs.  
2. Click the Start button from the Windows taskbar.  
3. Click My Computer.  
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Maintaining and Shipping  
4. Right click the hard disk drive you want to clean up.  
5. Click Properties on the pop-up menu.  
6. On the General tab, click Disk Cleanup.  
7. Click the types of files you want to delete.  
8. Click OK.  
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Maintaining and Shipping  
Emptying the Recycle Bin  
After you delete files from the hard drive, they are sent to the recycle  
bin. You can retrieve files that are sent to the recycle bin as long as  
you have not emptied it.  
Once you empty the recycle bin, your files are permanently deleted.  
To Empty the Recycle Bin  
1. Double click the Recycle Bin icon on your Windows desktop.  
2. On the File menu, click Empty Recycle Bin to delete all files.  
3. Click Yes to confirm the deletion.  
Scanning the Hard Drive  
You can scan the hard drive to search for and repair errors.  
Your computer may not have the ScanDisk application installed.  
To Scan the Hard Drive  
1. Close all open programs.  
2. Click the Start button on the Windows taskbar.  
3. Click My Computer.  
4. Right click the hard disk drive you want to check.  
5. Click Properties.  
6. On the Tools tab, click the Check Now button.  
7. Select the disk check options you want to use.  
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Maintaining and Shipping  
8. Click Start to begin scanning.  
Defragmenting the Drive  
You can increasingly improve the efficiency of the computer by  
defragmenting it on a regular basis. Defragmenting moves the files  
closer together so that the hard drive space is used more effectively.  
Your computer may not have defragmenting software installed or use  
another type of defragmenter.  
To Defragment the Hard Drive  
1. Close all open programs.  
2. Click the Start button on the Windows taskbar.  
3. Click My Computer.  
4. Right click the hard disk drive you want to check.  
5. Click Properties.  
6. On the Tools tab, click the Defragment Now button.  
7. Select the disk you want to defragment.  
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Maintaining and Shipping  
8. Click Defragment to begin.  
Protecting from a Virus  
A computer virus can destroy information on the hard drive. You can  
get a virus through:  
An infected diskette  
A CD, CD-R, CD-RW, DVD, DVD-R or DVD-RW disc  
E-mail messages and attachments  
Infected files downloaded from the Internet  
Some viruses will affect your computer immediately, while others  
may activate only if you open a certain file or do not delete them  
before a certain date.  
Norton Anti-Virus is ready to install on your computer with preset  
options that make your computer safe. Your computer will be scanned  
for viruses as you install the Norton Anti-Virus application.  
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Maintaining and Shipping  
You should take the following precautions in order to protect your  
new computer:  
Do not open unsolicited e-mail from unknown sources  
Only download files from sources you feel are safe  
Always scan documents for viruses before opening  
Make sure you have the latest version of Norton Anti-Virus  
Norton offers a free upgrade for six months from the date you register  
Norton Anti-Virus. To download the latest version of the anti-virus  
application, go to Norton.com.  
Preparing for Shipping or Travel  
Follow these guidelines when preparing the computer for shipping:  
Back up the hard drive  
Make sure the back up media is not exposed to electrical or  
magnetic impulses  
Remove any diskette, CD, or DVD from the drive and store it  
separately  
Insert a blank diskette (floppy) into the disk drive  
Turn off the computer and external devices. The hard drive  
automatically locks when the computer is turned off.  
Disconnect the power cord(s) from the electrical outlet and then  
the computer and external devices  
Pack the computer and external devices in their original packing  
boxes or sufficient packing material to protect them  
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4
Saving Energy  
You can conserve energy by using the Microsoft Windows Power  
Management system. With this system, you can determine when the  
computer is sleeping, hibernating, or awake. You can also determine  
when your monitor and hard drive turns off.  
Using Power Management  
The Microsoft Power Management System provides preset power  
schemes to assist you with conserving energy:  
Home/Office Desk  
Always On  
These power schemes determine when your system goes into sleep or  
hibernation mode and when your monitor and hard drive turn off.  
Table 4–1:  
Preset Power Scheme Properties  
System goes  
to sleep...  
System  
hibernates...  
Monitor  
turns off...  
Hard drive  
turns off...  
Power Scheme  
Home/Office  
Desk  
After 20  
minutes of no  
activity  
Never  
After 15  
minutes of no  
activity  
After 30  
minutes of no  
activity  
Always On  
Never  
Never  
After 10  
minutes of no  
activity  
After 1 hour of  
no activity  
To alter these settings, you can change them in the Power Options  
Properties dialog box.  
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Saving Energy  
If your computer is connected to a network or has always onDSL  
connection, you should use the Always On power scheme.  
Using the Power Options Properties  
1. Click Start from the Windows taskbar.  
2. Click Control Panel.  
3. Click Performance and Maintenance.  
4. Click Power Options to display the Power Options Properties  
dialog box.  
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Saving Energy  
Sleep Mode  
Sleep mode is a low-power standby state that reduces the amount of  
electrical power consumed by the computer while you are not using it.  
The Microsoft Windows Power Management system automatically  
puts the computer into sleep mode after it has been idle for a while.  
You can:  
Determine when your computer should automatically go into  
sleep mode  
Manually put your computer to sleep  
Adjusting the Sleep Mode  
You can determine when the computer automatically goes into sleep  
mode.  
To Adjust the Sleep Mode  
1. Click Start from the Windows taskbar.  
2. Click Control Panel.  
3. Click Performance and Maintenance.  
4. Click Power Options.  
5. Make sure the Power Schemes tab is selected.  
6. In the System Standby drop-down list, select how much inactive  
time you want to pass before putting your computer to sleep.  
7. Click the Apply button, and then OK.  
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Saving Energy  
Manually Entering the Sleep Mode  
You can manually put the computer into sleep or standby mode to  
conserve energy.  
To Manually Enter Sleep Mode  
1. Close all programs and save any open files.  
2. Click Start on the Windows taskbar  
3. Click the Control Panel.  
4. Click Performance and Maintenance.  
5. Click Power Options.  
6. On the Advanced tab, under When I press the power  
button on my computer, click Standby.  
7. Click OK or Apply, and then turn off the power.  
Awaking From Sleep  
You must wake the computer to use it again.You can wake the  
computer by:  
Pressing any key on the keyboard  
Moving your mouse  
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Saving Energy  
Hibernate Mode  
You can also set the computer to go into Hibernate mode after a  
specified period of inactivity.  
Before the computer can hibernate, it saves everything in memory to  
the hard drive. Then, it shuts itself off. When you awake the  
computer, the Windows Desktop appears exactly as you left it.  
Adjusting the Hibernate Mode  
You can determine when the computer automatically goes into  
hibernation mode.  
To Hibernate the Computer  
1. Click Start from the Windows taskbar.  
2. Click Control Panel.  
3. Click Performance and Maintenance.  
4. Click Power Options.  
5. Make sure the Power Schemes tab is selected.  
6. In the System Hibernates drop-down list, select the number of  
minutes of inactive time you want to pass before your computer  
goes into hibernation mode.  
7. Click the Apply button, and then OK.  
Awaking from Hibernation  
You must wake the computer to use it again. Press the Power button  
on the front of the computer to awake it from hibernation.  
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5
Understanding Computer Terms  
This chapter provides definitions for computer terms used in this  
guide and other documents that ship with your computer.  
A
1394 port  
A new type of connector for plugging in peripherals with extremely  
fast data-transfer rates, such as video cameras. The 1394 standard  
synchronizes audio and video files by delivering data at the intended  
rate-in real time. See peripheral. See also USB port.  
Acrobat Reader  
Software created by Adobe Systems that can be downloaded free of  
Reader allows you to view an electronic document with the exact  
layout (font, colors, and graphics) that the author intended.  
Regardless of the program the author used to create the document,  
every computer with the Acrobat Reader installed can display the  
document with the same layout once the file is converted to PDF  
format. (To view an ordinary e-mail attachment in its original format,  
your computer must have the same program, the same or later version  
of the program, and the same fonts as the author used.) To save  
printing and postage costs, companies, professional organizations,  
and clubs distribute newsletters to employees and members over the  
Internet. With the Acrobat Reader, you can view and print the  
newsletter in its original format. See PDF. See also font.  
anti-virus utility  
A program that detects, and in many case repairs, the damage caused  
by a computer virus. See virus. See also utility.  
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Understanding Computer Terms  
application  
A technical term for a computer program. See program.  
audio/video streaming  
See streaming.  
authoring  
What you do to create a program that may eventually be stored on a  
CD. For example, if you want to create a multimedia game or  
presentation, you need authoring software that allows you to combine  
sound, graphics, and text with user interactivity. When you finish  
creating your program with the authoring software, use Easy CD  
Creator to record it on CD.  
B
back up  
To copy files in case the original files are lost or damaged. Backup  
copies can be stored on the hard drive or on a diskette, Zip disk, or  
CD-R disc. Regular backups of all data files on removable storage  
media are recommended in case of hard drive failure.  
bit  
The smallest possible piece of computer information-a single digit  
(either a 1 or a 0). See digital.  
bitmap  
Defines a display space and the color of each pixel or bit in the  
display space. A GIF and a JPEG are examples of graphic image file  
types that contain bitmaps.  
boot  
To start or restart the computer. During the start-up process,  
information necessary for the computer to operate is loaded into  
memory. See main memory.  
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browser  
Software that searches for, displays, and downloads text, graphics,  
sound, and video from the Internet. Microsoft Internet Explorer and  
Netscape Navigator are two popular browsers.  
buffer  
A temporary storage area in memory. It acts as a holding area where  
data with different transfer rates can be collected, then sent as a  
steady stream to the device that processes data for permanent storage.  
In CD recorders, the buffer helps to prevent buffer underruns.  
buffer underrun  
The inability of your computer to maintain the steady stream of data  
required for CD recording. The CD recorder has an internal memory  
buffer to protect against interruptions and slowdowns; however, if the  
interruption is so long that the buffer is completely emptied, a buffer  
underrun occurs, writing stops, and the CD can be damaged beyond  
repair.  
bug  
A mistake in the design of computer software. Because of their  
complexity, designs may have minor bugs. As soon as the  
manufacturer becomes aware of the problem, modifications are made  
to correct it. These modifications, called fixes or patches, can be  
downloaded from the manufacturers Web site. If a major bug is  
discovered, the manufacturer releases a new version of the software.  
the latest information about your computer, including software  
updates that you can download. And visit the manufacturers Web site  
for any software or peripherals that you purchase for your computer.  
See peripheral.  
bulletin board  
An electronic notice board on the Internet where people can post  
notices for others with similar interests. Professional organizations  
and clubs often have bulletin boards for members to share  
information and opinions.  
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byte  
Eight bits of data strung together to make a message that the  
computer can interpret. Most information is organized into bytes, the  
standard unit of data. One byte of data is required to represent a single  
character that you can see on the screen (a letter, number, punctuation  
mark, or other symbol). For example, the byte 01001000 represents  
the capital letter H. See bit.  
C
cable modem  
A modem that allows you to access the Internet through your cable  
service provider. Continuously connected to the Internet, it allows  
high-speed, high-capacity data transfer.  
CD (Compact Disc)  
Media used in a CD player (digital recordings of music) or CD-ROM  
drive (computer data, such as programs). Both types of compact disc  
are read-only; once data is recorded or written to them, they can only  
be played or read.  
CD-DA  
Compact disc-digital audio. Jointly developed by Philips and Sony  
and launched in October, 1982, CD-DA was the first incarnation of  
the compact disc, used to digitally record and play back music. The  
standard under which CD-DA discs are recorded is known as the Red  
Book.  
CD Extra, CD Plus, or Enhanced CD  
A multi session CD containing a number of audio tracks in the first  
session, and one CD-ROM XA data track in the second session.  
Additional characteristics are defined in the Blue Book standard. An  
alternative to mixed-mode for combining standard CD-DA audio,  
which can be played in a normal audio player, and a computer  
application on a single CD.  
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CD-I  
A compact disc format developed by Philips, designed to allow  
interactive multimedia applications to be run on a player attached to a  
television. The standard document defining CD-I is called the Green  
Book.  
CD-R (CD-recordable)  
Media used in a CD-R drive to record or write data that cannot be  
erased. The base is a circular piece of clear plastic, molded with a  
spiral track to ensure that the CD-R drive follows the same spiral path  
as that stamped on a conventional CD. The plastic layer is covered  
first with an organic dye that is photosensitive, then a reflective layer  
of silver alloy or 24-carat gold, and finally lacquer to protect the metal  
from air and dust. Depending on the dye and metal used in  
manufacture, the disc may be gold/gold (gold on top and bottom),  
green/ gold, silver/blue, or silver/silver. When referring to CD media,  
CD-Ris often used to refer to write-once CDs in contrast to  
CD-RW.  
CD-R drive  
Drive that uses a low-power laser to burn pits into the dye layer of a  
CD-R, on which digital data is written. The marks are permanent.  
When the finalized disc is played or read, the metal layer reflects laser  
light in much the same way as the aluminum layer in a music CD or  
CD-ROM. For this reason, the write-once CD-R can be read by most  
of the newer CD players, CD-ROM, and DVD-ROM drives.  
CD-ROM (CD Read-Only Media)  
Media used in a CD-ROM drive. The data is read-only; you cannot  
erase or record over it. The disc has three layers. The base is a circular  
piece of clear plastic, mechanically stamped with tiny indentations, or  
pits, in which digital data is written. The plastic layer is covered with  
a sheet of shiny aluminum to reflect laser light; and the aluminum is  
coated with lacquer to protect it from air and dust. Specifications for  
the CD-ROM were first defined in the Yellow Book.  
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CD-ROM drive  
A drive that reads a CD-ROM (or music CD) by shining a laser into  
the clear plastic base and interpreting the way the laser light is  
reflected by the shiny aluminum layer. The CD-ROM drive is  
read-only; it cannot write to a disc. Most modern drives can also read  
a CD-R (unless written in multi-sessions by a CD-RW drive). Only  
the newest multi-session CD-ROM drives can read a CD-RW written  
in multi-sessions.  
CD-ROM XA  
XAstands for Extended Architecture. CD-ROM XA is an  
extension of the Yellow Book standard, generally consistent with the  
ISO 9660 logical format, but designed to add better audio and video  
capabilities taken from the CD-I standard so that a CD-ROM could  
more easily be used for multimedia applications. CD-ROM XA was  
abandoned as an independent multimedia format, but Photo CDs are  
written in the CD-ROM XA physical format.  
CD-RW (CD-Rewritable)  
Media used in a CD-RW drive to record data that can be overwritten  
thousands of times. The clear plastic base is molded with a spiral  
track to ensure that the CD-RW drive follows the same spiral path as  
the one stamped on a conventional CD. The middle (recording) layer  
is a phase-change crystalline mixture. Sandwiched between two  
layers that draw away excess heat during the writing process, the  
phase-change layer gives the disc a metallic grey color. The media  
can be used for single-session or multi-session writing (recording  
different tracks on different occasions). Advanced multi-session  
technology is not backward-compatible. Only multi-read capable  
CD-ROM and newer DVD-ROM drives can read CD-RWs written in  
multi-sessions. Because of the lower reflectivity of the phase-change  
recording layer, older CD players and CD-ROM drives cannot read  
CD-RWs, even when written in a single session. CD-RW technology  
is improving, but the quality of recordings is not yet comparable to  
CD-R recordings.  
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CD-RW drive  
A drive with three laser powers that can write to a CD-RW, erase the  
data, or read the data. A high-power laser melts the crystalline  
recording layer. It cools quickly, sets without forming crystals, and  
absorbs the laser beam. Data is written in pits that form as the  
non-crystalline material shrinks. A medium-power laser erases the  
data. It melts the recording layer at a lower temperature for a longer  
period of time. As the phase-change material cools, crystals form that  
reflect the laser beam. The high-power laser can then overwrite the  
crystalline material. A low-power laser, which does not alter the state  
of the recording layer, reads the data. A CD-RW drive can read  
CD-ROMs, CD-Rs, and CD-RWs. It can write to both CD-Rs and  
CD-RWs.  
CD Text  
An audio CD format in which up to 5000 characters of CD  
information (title, artist, and song titles) are written into the Table of  
Contents of a CD. The information is displayed when the CD is  
played back on CD Text-enabled players.  
chat  
An Internet feature that allows you to exchange typed messages with  
another person (or group of people) in real time. A message you type  
is instantly displayed on the other persons computer.  
click (left-click)  
To press and quickly release the left mouse button to select an item.  
close disc  
To closea recordable disc so that no further data can be written to  
it. This is done when the last sessions lead-in is written. The next  
writable address on the CD is not recorded in the lead-in, so that the  
CD-Recorder in subsequent attempts to write has no way of knowing  
where to begin writing. Note: It is not necessary to close a CD to read  
it in a normal CD-ROM drive.  
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close session  
When a session is closed, information about its contents is written  
into the Table of Contents of the CDs, and a lead-in and lead-out are  
written to prepare the CD for subsequent sessions.  
coaster  
Popular term for a ruined recordable CD, named after the round  
object you rest your drinking glass on to avoid marking the table.  
component  
a device installed inside the computer. Examples are the CD-ROM,  
CD-R, CD-RW, DVD-ROM, Zip, disk, and hard drives, memory  
chips, modem, graphics cards, and sound cards. See peripheral.  
cursor  
The blinking vertical line on the screen that indicates where the next  
character appears when you type.  
D
data  
Information that can be processed by a computer. See digital.  
data file  
Files that you create with a computer program. Most programs are  
designed to process a specific type of data. For example, spreadsheet  
programs allow you to create data files primarily with numbers; word  
processing programs primarily with letters; page design programs,  
with text and graphics; drawing programs, with lines; photo  
manipulation programs, with photos and drawings; and music  
programs, with sounds.  
database  
Collection of related data designed to retrieve useful information  
easily.  
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dedicated line  
A telephone line that is always connected to the modem (inside the  
computer) to provide constant access to the Internet. A separate  
telephone line is used for phone calls. See modem.  
default  
The option that the program automatically chooses for you when you  
do not indicate a choice yourself. For example, when you print a  
document, the Print dialog box asks which pages to print (the default  
is All) and how many copies to print (the default is 1). You can  
change the settings, and you can designate the new settings as the  
default.  
desktop  
See Windows desktop.  
desktop computer  
A personal computer designed to be placed on a desk. It is not  
portable as is a laptop or notebook computer.  
dialog box  
A small window that requests information from the user before a  
command can be carried out digitally.  
digital  
A system that uses electronic signals to transfer data in the form of  
bits. A bit is represented by a single digit. Computers use only two  
digits-either a 0 or a 1-in various combinations. See bit and byte.  
digital audio extraction  
The process of copying CD-DA audio tracks digitally, from your  
CD-Recorder or CD-ROM drive to a hard drive or to a recordable CD.  
Not all CD-ROM drives support this, but most CD-Recorders do.  
disc-at-once  
A method of writing CDs in which one or more tracks are written in a  
single operation, and the CD is closed without ever turning off the  
writing laser. Contrast with track-at-once. Not all CD-Recorders  
support disc-at-once.  
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disc image  
A single large file which is an exact representation of the whole set of  
data and programs as it will appear on a CD in terms of both content  
and logical format. This may be an ISO 9660 image or some  
proprietary format such as the .cif format used by Easy CD Creator.  
discussion group  
A group discussion held on the Internet on a topic of mutual interest.  
Instead of meeting in a classroom, students may meet for group  
discussions on the Internet.  
directory  
See folder.  
disk  
Low-capacity, removable storage media made of flexible plastic film  
encased in a hard plastic shell. Since the plastic film is flexible, the  
3.5-inch disk is sometimes referred to as a floppy disk.  
disk drive  
The drive that reads and writes to a disk.  
double-click  
To push down and quickly release the left mouse button twice in rapid  
succession to open an item.  
download  
To receive files from another computer on the Internet.  
drive  
A device that reads and sometimes writes to storage media. Examples  
are CD-ROM, CD-R, CD-RW, DVD-ROM, Zip, diskette, and hard  
drives.  
driver  
Software that enables the operating system (OS) to recognize and  
operate devices installed in or attached to the computer, such as a  
printer. All drives that use removable media and all peripheral devices  
have drivers. You can download updated drivers from the  
manufacturers Web site. See drive and peripheral. See also OS.  
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drop-down menu  
A list of options that drops down when you click a menu name on the  
menu bar or click the down arrow on a dialog box.  
DSL (digital subscriber line)  
A telephone line that carries both voice and data signals, allowing you  
to talk on the phone and surf the Internet at the same time. The data  
part of the line, which is continuously connected to the Internet,  
allows high-speed, high-capacity data transfer. Your local telephone  
company provides the necessary equipment-a DSL modem, a network  
interface card, (NIC) and a splitter. See NIC.  
DSL modem  
A modem that connects to the Internet using digital subscriber line  
service through an existing copper telephone line.  
DVD-ROM (DVD read-only media)  
A CD-sized disc that stores full-length movies, music videos, and  
multimedia computer games with three-dimensional graphics. Both  
single-sided and double-sided discs are available.  
DVD-ROM drive  
A drive that reads DVDs. Backward-compatible with CD technology,  
it also reads old music CDs, CD-ROMs, CD-Rs, and CD-RWs.  
E
e-mail (electronic mail)  
Messages sent over the Internet.  
encrypt  
To translate data into a secret code. You must have access to a secret  
key or password to read an encrypted file. See secure Web site<.  
Explorer  
See Microsoft Internet Explorer and Windows Explorer.  
F
fax modem  
A modem that allows your computer to transmit and receive faxes. It  
can transmit documents to fax machines and other computers with fax  
modems. It can broadcast a fax to several sites at once.  
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file extension  
A dot and three letters after a file name that indicate the program in  
which the file was created. For example, filename.doc. The file  
extension .doc indicates that the file was created in Microsoft Word.  
floppy disk  
An older term for disk. See disk.  
folder  
Represented by an icon that looks like a yellow manila folder, a  
computer folder contains other folders (subfolders) and files.  
MS-DOS and early versions of Microsoft Windows used the term  
directory (and subdirectories) for folder (and subfolders).  
font  
A complete set of letters, numbers, punctuation marks, and symbols  
in a particular typeface. When you use a word processing program,  
you can choose from a long list of fonts to give your document  
personality. Typefaces can suggest masculinity, femininity, strength,  
delicacy, formality, frivolity, friendliness, warmth, coldness, classical  
tradition, or contemporary trends. Matching the personality of the  
typeface with the content of the text is a challenge for desktop  
publishers.  
G
game port  
A connector on the back of the computer for plugging in a gamepad,  
joystick, or steering wheel. See joystick.  
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gap  
The gap (more correctly called a pause) is a space dividing tracks on a  
CD. In some situations, a gap is required by standards such as the Red  
Book. For example, if you have data and audio tracks within the same  
session, they must be separated by a gap. Also, there must be a gap of  
two to three seconds preceding the first track on a CD.  
GIF  
(pronounced giff). A file format for graphics displayed on the  
Internet. These are easily identified by the file extension.gif. You can  
save a GIF file from a Web site to your computer. Point to the image  
with the cursor and right click. A shortcut menu is displayed. Select  
Save Picture As... The Save As dialog box is displayed. Select a  
folder, name the file, and click the Save button. See file extension. See  
also JEG.  
graphical interface  
Communication between a person and a computer by means of  
images. With a pointing device such as a mouse, you can click an icon  
to tell the computer what you want. See icon. See also interface.  
graphics  
Pictures or illustrations, including drawings, pie charts, bar graphs,  
street maps, architectural and engineering designs, fashion designs,  
musical scores, cartoons, animated images, and photographs. A  
graphics card enables the monitor to display these items on the  
screen. See SVGA.  
H
hard disk  
Internal media for permanent storage of system files, programs,  
utilities, and data files. The hard disk consists of flat, round platters.  
Each side of each platter has a head that floats on a thin cushion of air  
over the surface of the rapidly spinning disk and reads electronically  
stored data or writes data onto the disk. If the computer is dropped, a  
head may fall onto and dig into a platter and cause the hard drive to  
become unreadable.  
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hard drive  
The drive that reads and writes to the hard disk. If you have a large  
hard drive, it may be divided into several partitions. Each partition is  
designated by a different icon and a consecutive drive letter,  
beginning with the letter C. Partition C: contains the files the  
computer uses to start up. The other partitions contain no pre installed  
files.  
hardware  
The physical components of a computer-the parts you can physically  
touch. See software.  
HTML (Hypertext Markup Language)  
The standard language for documents designed for viewing on the  
Web with a browser. Tags embedded in the documents mark the  
locations of other electronic files. Click the hyperlinks to jump from  
one Web site to another. Documents formatted for a browser can be  
identified by the file extension .htm or .html. See hyperlink. See also  
file extension.  
This protocol commands the Web server to locate the Web site you  
requested and transmit the Web site to your computer. You  
communicate a request to your computer by using the keyboard or  
mouse. You type the Web site address (URL) in the address box of the  
browser or click a hyperlink on a Web page. Your computer  
communicates the request to the Web server by using hypertext  
transfer protocol. The Web server communicates the request to other  
servers and computers connected to the Web. Throughout the world,  
servers and computers recognize the same protocol. Their common  
language makes the World Wide Web possible. See URL, browser,  
hyperlink, and server.  
hyperlink  
An embedded link to another document or Web site. When you  
position the cursor over a hyperlink (colored text or image), a small  
hand is displayed. When you click the hyperlink, the browser displays  
the new document or Web site. See HTML.  
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I
icon  
A small picture that represents a menu command, file, program, tool,  
or peripheral.  
interactive  
A computer program that responds to you as if you were having a  
conversation. You give instructions; computer performs an action (or  
requests additional information). Computer games and multimedia  
tutorials are interactive programs.  
interface  
A means of communication between two entities. A person and a  
computer interface through an operating system (OS). Two computers  
interface through protocol. Computers on the Web use hypertext  
Internet  
A worldwide collection of computer networks that are interconnected  
so that users can share electronic information.  
Internet Explorer  
See Microsoft Internet Explorer.  
Internet keyboard  
A keyboard that resembles a typewriter keyboard but is equipped with  
special buttons programmed to connect to the Internet.  
Internet phone  
A video telephone that allows you to make long-distance calls over  
the Internet.  
ISO 9660 Format  
The most common international standard for the logical format for  
files and directories on a CD-ROM. Some other common logical  
formats such as Joliet and Rock Ridge are extensions of ISO 9660.  
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ISP (Internet Service Provider)  
A company that provides access to the Internet. To use the service,  
you need the ISP software, a user name, a password, and access  
phone number(s).  
J
jewel case  
The hinged plastic case in which CDs are often stored.  
jewel case sleeve  
The pieces of paper that can be inserted into the jewel case to help  
identify the contents of the CD stored in the case.  
joystick  
A lever that moves in all directions to control the movement of a  
pointer or objects on the screen. It is used for computer games in  
which you drive, fly, or shoot objects displayed on the monitor.  
JPEG  
(pronounced jaypeg). A file format for graphics, especially  
photographs, displayed on the Internet. It is easily identified by the  
file extension .jpg. JPEG files, which store more information per pixel  
than GIF files, are used for complex, high-resolution images. See  
GIF. See also pixel.  
L
lead-in  
An area at the beginning of each session on a recordable session that  
is left blank for the sessions table of contents. The lead-in is written  
when a session is closed, and takes up 4500 sectors, approximately  
one minute, on a CD. The lead-in also contains the next writable  
address on the CD so that future sessions can be added, unless the CD  
is closed.  
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lead-out  
An area at the end of a session which indicates that the end of data has  
been reached. The first lead-out on a CD is 6750 sectors long. Any  
subsequent lead-outs are 2250 sectors, or about 30 seconds.  
link  
See hyperlink.  
link block  
A block, also known as a sector, of digital rubbish that is written each  
time the recording laser is turned on (before) or off (after) writing a  
track or a packet. See also Run-in/Run-out Blocks.  
linked multi-session  
A CD containing more than one session, in which all (or selected)  
data from the various sessions can be seen as if they had been  
recorded in a single session.  
listserv  
See mailing list.  
logical block  
The smallest addressable space on a CD. Each logical block is  
identified by a unique Logical Block Number (LBN), each of which is  
assigned in order starting from 0 at the beginning of the CD. Under  
the ISO 9660 standard, all data on a CD is addressed in terms of  
Logical Block Numbers.  
logical format/logical structure/file system  
A file system, such as ISO 9660, that translates the sector-by-sector  
view of a CD into a virtual tree of directories and files. This system  
makes it easier for both people and computers to use the information  
on the CD. UDF is another example of a file system that can be used  
to write CDs. See UDF.  
log on  
To gain access to a computer network or the Internet by entering a  
user name and password. See network.  
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M
mailing list  
An electronic mail-forwarding service that allows subscribers to send  
e-mail to a single address where the message is copied and sent to all  
addresses on the list. Clubs and professional organizations use this  
service, sometimes called a listserv,to contact members quickly,  
cheaply, and effortlessly.  
main memory  
RAM memory chips inside the computer. Every program you launch  
and every file you open must be copied from a storage disk, disc, or  
diskette into main memory. The amount of main memory in your  
computer determines how many programs you can run and how much  
data you can process at one time. Memory is measured in megabytes  
(1 million bytes or characters) of information. Most personal  
computers come with a minimum of 32 megabytes of main  
memory-the minimum recommendation for windows-based  
programs. You can install extra memory (refer to Upgrading Your  
computerin this guide). See RAM. See also byte.  
mastering  
Technically refers to the process of creating a glass master from  
which CDs are reproduced in quantity. In desktop recordable CD  
systems, mastering is done together with premastering by the desktop  
CD-Recorder, and the term is generally used to mean recording.  
maximize  
To enlarge the screen (or maximize the window) in a Windows-based  
program by clicking the Maximize button, the button with an open  
square in the upper-right corner of a window that has not been  
maximized. See Microsoft Windows. See also minimize.  
microprocessor  
A silicon chip inside your computer that processes the instructions  
and data from input devices (such as the keyboard and mouse) and  
communicates them to output devices (such as the monitor, speakers,  
and printer).  
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Microsoft Internet Explorer  
A Web browser developed by the Microsoft Corporation. See  
browser.  
Microsoft Windows  
The most popular computer operating system in the world. It is  
characterized by the use of windows and icons. Each running program  
and open file has its own window. Instead of memorizing commands,  
you click icons to communicate with the computer. Clicking the  
Minimize button shrinks a program to a button on the taskbar.  
Clicking the button again displays the program as a window. You can  
have several windows open at the same time and toggle from one to  
another by using Alt+Tab (press and hold down the Alt key, press the  
Tab key, and then release both keys). A palette with an icon for each  
program is displayed. Click the icon for the program you want.  
MIDI (Musical Instrument Digital Interface)  
(pronounced middy). A file format used to store electronic music  
sounds. A sound card that supports MIDI files allows the computer to  
generate the synthesized musical sounds found in games, CD-ROMs,  
and multimedia presentation packages. The format is easily identified  
by the file extension .mid. See file extension. See also music software.  
MIDI connector  
A connector on the back of the computer for plugging in a synthesizer  
keyboard. A MIDI connector allows you to record sounds created by  
a synthesizer and then manipulate the data to produce new sounds,  
such as changing the key of a composition. See MIDI. See also music  
software.  
minimize  
To shrink a running program window into an icon on the Windows  
taskbar by clicking the Minimize button-the button with the minus  
sign in the pper-right corner of a window. Click the button on the  
taskbar to view the window again. See Microsoft Windows. See also  
maximize.  
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mixed-mode disc  
A CD that includes both computer data and CD-DA tracks. The data  
is all contained in track one, and the audio in one or more of the  
following tracks. Contrast with CD Extra.  
modem:  
A device in the computer that converts data from digital format to  
analog format so that it can be transferred through a standard  
telephone line to another computer. The modem in the receiving  
computer converts the data back to digital format. See digital.  
mouse  
A device that you move across the top of your desk (or a mousepad)  
to move the pointer or cursor on the screen. Click to select an item,  
double-click to launch a program, and right-click to display a shortcut  
menu. See mouse pointer and cursor. See also click, double-click, and  
right-click.  
mouse pointer  
The arrow on the screen that moves with the mouse.  
MP3  
The file extension for MPEG (pronounced empeg), audio layer 3,  
sound files. The format is easily identified by the file extension .mp3.  
This format compresses sound data from a stereo music CD to 1/12th  
its original size without sacrificing sound quality. Because of their  
small size, MP3 files can be transferred over the Internet easily. You  
can download individual songs or entire CDs in MP3 format to your  
computer. See file extension.  
MPEG  
Moving Picture Experts Group, a standards organization responsible  
for the MPEG1 and MPEG2 standards for the compression of  
full-motion video.  
multimedia  
Two or more media formats used together, such as text, graphics,  
animation, audio, or video.  
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multiread:  
An OSTA (Optical Storage Technology Association) standard  
for CD-ROM and ROM drives. Drives that follow the multiread  
standard can read commercial CDs (audio and data), CD-R discs,  
and CD-RW discs. They can also read CDs written in fixed- or  
variable-length packets.  
multi-session  
A method of adding data incrementally to a CD in more than one  
recording session. If data is linked between sessions, all data on a  
multi-session CD, when read on a multi-session CD-ROM drive, may  
be seen as part of a single logical structure. Multi-session is different  
from packet writing. See packet writing.  
mutli-volume  
A CD containing multiple sessions that are not linked together. Each  
volume on the CD must be read as if it were a separate CD. You can  
read different sessions on a CD by using the Session Selector in Easy  
CD Creator Deluxe.  
music software  
Programs for composing and editing music. When you play a tune on  
a synthesizer keyboard connected to a computer, the music program  
translates what you play into a written score. Music software creates  
MIDI files. See MIDI and MIDI connector.  
N
navigate  
To move through a Web site or online document by clicking the  
hyperlinks. See hyperlink.  
Netscape Navigator  
A Web browser developed by the Netscape Communications  
Corporation. See browser.  
network  
Two or more computers linked together to share resources, such as  
programs, files, and printers.  
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newsgroup  
A discussion group on the Internet where people can post or read  
messages on thousands of topics, such as professional basketball,  
environmental protection, Himalayan cats, Scottish bagpipes, Irish  
clog dancing, soufflés, macramé, book reviews, mountain bikes,  
political candidates, and cartoon strips. Imagine a topic, and you can  
probably find a newsgroup that discusses it.  
newsreader  
A program that lets you read and post messages to newsgroups.  
news server  
A server that receives the Usenet news feed (all the individual  
messages collected from 100,000 news servers around the world).  
You access the news server through your Internet Service Provider.  
See Usenet. See also newsgroup.  
NIC (network interface card)  
A computer circuit board or card installed in a computer so that the  
computer can be connected to a network. Personal computers and  
workstations on local area networks (LANs) typically contain a  
network interface card specifically designed for the LAN  
transmission technology, such as Ethernet or Token Ring.  
O
online  
To be communicating with another computer through a modem or  
network. You are online when you log on and establish a connection.  
You are offline when you lose or terminate a connection. See modem  
and network.  
online Help  
A help manual that is displayed on the screen while you are actually  
working in a program and need help. It can be accessed through the  
Help menu at the top of the screen. Help for the Windows operating  
system can be accessed from the Start button on the taskbar.  
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online shopping  
Ordering products on the Internet. You can purchase books, flowers,  
music CDs, toys, groceries, stocks, airline tickets, cars, and much  
more.  
on the fly  
To write on the fly means to write directly from source data to CD  
data without first writing a disc image.  
OS (Operating System)  
The interface that permits a person and a computer to talkto one  
another. Microsoft Windows, the most popular operating system,  
displays icons, menus, and dialog boxes to find out what you want.  
You use a mouse and keyboard to reply. See Microsoft Windows. See  
also interface.  
P
packet writing  
A method of writing data on a CD in small increments. Packets can be  
of fixed or variable length. Roxios DirectCD software supports  
packet writing. Contrast with track-at-once and disc-at-once.  
parallel port  
A connector on the back of the computer for plugging in a parallel  
cable attached to a parallel device, such as a printer. Data is  
transferred, one byte at a time, through eight data wires (one for each  
bit in the byte). All eight bits travel side by side and arrive at the same  
time. A parallel port is faster than a serial port, which lets data  
through one bit at a time. See byte. See also serial port.  
path  
A sequence of information that directs the operating system to a file.  
For example, C:\Windows\Clouds.bmp is the path to a bitmap file  
named Clouds. It is located in a folder named Windows, which is  
located on the C drive.  
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peripheral  
An external device connected to a computer, such as a monitor,  
keyboard, mouse, joystick, scanner, printer, and digital camera. See  
component.  
PDF (Portable Document Format)  
A file format that has captured all the elements of a printed document  
as an electronic image, which you can view, navigate, print, or  
forward to someone else. PDF files are created using Adobe Acrobat,  
Acrobat Capture, or similar products. To view and use the files, you  
need the free Acrobat Reader, which you can easily download. Once  
you have downloaded the Reader, it starts automatically whenever  
you want to look at a PDF file.  
photo CD  
A CD format based on the CD-ROM XA and Orange Book Hybrid  
Disc specifications; it is used to store photographic images for display  
and printing.  
physical format  
The physical format of a CD determines how data is recorded in each  
sector. The various physical formats are defined by the color book  
standards, such as Red Book, Yellow Book, and Orange Book.  
pixel (short for picture element)  
One of the individual dots that compose a graphical image. See  
graphics.  
PMA (Program Memory Area)  
An area on a recordable CD that temporarily contains the table of  
contents information when tracks are written in a session that is not  
yet closed. When the session is closed, this same information is  
written in the session lead-in.  
playlist  
Tracks chosen to be played from a CD or DVD.  
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plug-and-play  
A feature introduced with Windows 95 to simplify the use of some  
peripheral devices. Once the device is installed (in accordance with  
the manufacturers instructions), you can plug it into the computer  
while the computer is running. The operating system automatically  
recognizes the new device. In order to connect a non-plug-and-play  
device, you must first shut down the computer. See peripheral.  
pop-up menu  
A list of options that pops up when you right-click an icon on the  
desktop or taskbar, the vacant part of the desktop, a selection in a  
document, or a file in Windows Explorer. See right-click.  
premastering  
The process of preparing data to be recorded onto a CD. This includes  
dividing the data into sectors and recording those sectors with the  
appropriate header (address) and error correction information. In the  
case of recordable CD systems, premastering and mastering are done  
in one operation, resulting in a ready-to-read CD.  
Processor (short for microprocessor)  
The brains of the computer. See microprocessor  
product key  
A unique series of letters and numbers that is assigned to each  
software package you buy. You are asked to enter the product key  
when you install the software. When you register the software, you  
transmit the product key to the manufacturer for entry in a customer  
database. Registration activates your warranty. When you telephone  
for technical support, you are asked for the product key. The  
technician matches it against the database to determine whether you  
qualify for support. You should keep a record of all product keys to  
protect your investment. They are comparable to the serial numbers  
on hardware. See software.  
See also hardware.  
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program  
A set of instructions, written in a programming language understood  
by the computer, that tells the hardware what tasks to perform. Some  
programs are installed at the factory as ROM chips that cannot be  
altered; they are essential for operating the microprocessor. These  
programs are called firmware. Most  
programs are installed as  
software from removable storage media. The word program,”  
however, is commonly used for specific type of software applications  
that create data files. See data files. See also hardware and software.  
R
RAM (Random Access Memory)  
The main memory of the computer. It holds a copy of the operating  
system (OS), any programs that are running on the computer, and any  
data that is being processed. RAM is temporary memory; turning off  
the computer clears RAM. The more RAM your computer has, the  
faster the programs respond. See main memory, OS, program, and  
data file. See also ROM.  
random erase  
The ability to erase a single file at a time from a CD-ReWritable CD,  
freeing up CD space for immediate re-use, just as you would do on a  
hard or floppy disk. (Available with CD-RW CDs and DirectCD).  
recordable disc  
The media used in recordable CD systems. The blank CD is made of a  
bottom layer of poly carbonate with a preformed track spiral, which  
the recording laser follows when inscribing information onto the CD.  
A translucent layer of recordable material is laid on top of the  
bicarbonate, then a reflective layer (gold or silver colored). On top  
there is a thin layer of lacquer and sometimes a printed label. The  
standard recordable CD is write-once,which means data written to  
it cannot be erased, although it is possible to add data in a later  
session. See multi-session. For erasable and rewritable CDs, see  
CD-RW.  
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right-click  
To press and quickly release the right mouse button to display a menu  
of options. See pop-up menu.  
ROM (Read-Only Memory)  
Memory that contains the basic instructions for the microprocessor.  
ROM is permanent memory; turning off the computer does not erase  
it. Since you cannot change or write to ROM, it is referred to as  
read-only. See microprocessor. See also RAM.  
Run-In/Run-Out Blocks  
Blocks of written data before and after a packet or a track. These  
blocks allow the recorder to synchronize with the data on the CD and  
to finish up interleaved data. Four run-in blocks and two run-out  
blocks are written for each packet.  
S
scanner  
A device that creates digital images of printed documents and  
photographs. Optical character recognition (OCR) and photo  
manipulation programs allow you to save and edit the images on your  
computer. See digital  
screen saver  
A moving picture or pattern that appears on the screen when you stop  
using your computer for a specified period of time. Originally  
designed to protect the monitor, screen savers are now used for  
amusement.  
scroll  
To gradually move information across the screen when a document or  
Web page is too long or too wide to view all at once. Scroll bars are  
located along the right side and across the bottom of a window. When  
scroll arrows are present at the ends of the bars, you know that some  
information is off the screen. Click one of the arrows to scroll the  
information into view. See click.  
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scroll mouse  
A mouse with a scroll wheel (between the two mouse buttons) for  
automatic scrolling through long documents or Web pages. See scroll  
and mouse.  
search engine  
A program, accessed on the Internet, that allows you to search large  
databases for information by using keywords or phrases. See  
database.  
sector  
The smallest recordable unit on a CD. A CD can contain [(75 sectors  
per second) x (60 seconds per minute) x (number of minutes on a  
CD)] sectors. The amount of data contained in the sector depends on  
the physical format in which it is recorded; for regularCD-ROM  
data, you can fit 2048 bytes (2 kilobytes) of data into a sector.  
secure Web site  
A Web site that encrypts data to protect it from unauthorized use.  
When you purchase items over the Internet, you are asked to type  
your name, mailing address, e-mail address, and credit card  
information on an electronic form. Sending information to a secure  
Web site is comparable to giving it over the telephone when you order  
from a catalog. (Never send your social security number over the  
Internet. Criminals can steal your identity with your social security  
number.) See encrypt.  
sequential erase  
Erasing the entire CD so that it can be re-used. (Available with  
CD-RW CDs).  
serial port  
A small connector on the back of the computer (or keyboard) for  
plugging in a thin cable attached to a serial device, such as a mouse.  
Serial devices transfer data one bit at a time through a data wire. The  
serial cable has two wires for bi-directional communication (sending  
and receiving information simultaneously). See bit. See also parallel  
port.  
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server  
A computer with a large hard drive that serves (provides information  
to) other computers connected to it on a network. In a local area  
network, several computers in the same room or all the computers in a  
high-rise office building may be connected to a server. The server  
stores everyones files. The Internet is the largest computer network in  
the world. It is a network of servers. When you send or receive e-mail,  
it travels through a series of servers to which both the senders and  
receivers computer are connected through a modem. When you enter  
a Web site address in the address box of your browser, Internet  
protocol commands the Web server to locate the site you requested,  
transmit the files to your computer, and display them on your monitor.  
session  
As defined in the Orange Book, a recorded segment of a CD that may  
contain one or more tracks of any type (data or audio). In data  
recording, there is usually only one track per session. In audio  
recording, all audio tracks are contained in a single session. A lead-in  
and lead-out are recorded for every session on a CD.  
session-at-once  
Session-at-once is a subset of disc-at-once, used for CD Extra. In  
session-at-once recording, a first session containing multiple audio  
tracks is recorded in a single pass; the laser is then turned off, but the  
CD is not closed. A second (data) session is then written and the CD  
is closed.  
shareware  
Software you can try before you buy. After a trial period, usually 30  
days, the program either uninstalls or refuses you access unless you  
pay for it. You can download shareware from the Internet. See  
software.  
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shortcut  
An icon on the Windows desktop that you double-click to launch a  
program. Without the shortcut, you click the Start button on the  
Windows taskbar, point to Programs to display a menu of programs  
installed on your computer, and click the one you want to launch. You  
can create shortcuts to your favorite programs. See icon and  
double-click.  
shortcut menu  
A menu that pops up when you right-click an icon on the Windows  
desktop or taskbar, the vacant part of the desktop, a selection in a  
document, or a file in Windows Explorer. The options on the pop-up  
menu are the most commonly used commands that relate to the item  
you right-clicked. See right-click.  
sleep mode  
A low-power state that saves electricity when the computer is on but  
not in use.  
software  
A program you can install on computer from a disk, CD, DVD, Zip  
disk, or the Internet. Software can be upgraded or uninstalled. It may  
contain system files for an operating system (OS), an application for  
creating data files, a utility for making the computer run efficiently, or  
a game for entertainment. See OS, data file, and utility.  
streaming  
To deliver real-time multimedia content that you can play while it is  
being downloaded from the Internet, not afterwards. Several tools use  
advanced streaming technology: Microsoft Media Player,  
RealNetworks RealPlayer, and Vivo VideoNow.  
surf  
To jump from place to place on the Internet, searching for topics of  
interest, by clicking hyperlinks. Instead of searching for specific  
information, surfing is an undirected type of Web browsing. You just  
click whatever catches your interest. See hyperlink.  
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surge protector  
A device that protects a computer from fluctuations in power. A surge  
protector regulates the flow of electricity to the computer and  
prevents high-voltage surges from reaching and possibly damaging  
the equipment.  
SVGA (Super Video Graphics Array)  
A video display standard that offers greater resolution and color depth  
than VGA. The resolution (clarity and sharpness) of an image is  
determined by the number of pixels that can be displayed per square  
inch. Color depth is determined by the number of colors (from 256 to  
16 million) that can be displayed simultaneously. The number of both  
pixels and colors is limited by the amount of video memory on the  
SVGA system. See pixel.  
system file  
A resource file that contains resources needed by the operating  
system, such as fonts, icons, and default dialog boxes.  
T
taskbar  
See Windows taskbar.  
table of contents  
Shows the number of tracks, their starting locations, and the total  
length of the data area for a whole CD or any session within a CD.  
The table of contents does not show the length of each track, only its  
starting point.  
track  
Every time you write to a CD, you create at least one track that is  
preceded by a gap. Any session may contain one or more tracks, and  
the tracks within a session may be of the same or of different types.  
For example, a mixed-mode CD contains data and audio tracks.  
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track-at-once  
A method of writing data to a CD. Each time a track (data or audio) is  
completed, the recording laser is stopped, even if another track will be  
written immediately afterwards. Link and run blocks are written when  
the laser is turned on and off.  
U
UDF (Universal Disk Format)  
A file system endorsed by OSTA (Optical Storage Technology  
Association) for use with packet writing and other recordable optical  
disc technologies. Also known as EAN.  
upload  
To send information to another computer on the Internet.  
UPS (Uninterruptible Power Supply)  
A device that provides a short-term backup power supply as well as  
surge protection. See surge protector.  
URL (Uniform Resource Locator)  
USB port (Universal Serial Bus Port)  
A connector for plugging in multiple, ultra-high-speed peripherals.  
USB ports are gradually replacing serial and parallel ports and are  
eliminating the need for so many connectors and cables. (Multiple  
USB peripherals can be linked together in a daisy chain to share the  
same port.) Windows 98 included a built-in driver for USB  
peripherals. Windows Millennium supports a new USB standard that  
is 40 times faster than the previous standard. See serial port and  
parallel port. See also peripheral</i></a> and driver.  
Usenet (Users’ Network)  
A worldwide network of computers set up to transmit messages to  
newsgroups. See newsgroups.  
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utility  
A small program that helps your computer to manage system  
resources for optimum performance. For example, anti-virus,  
diagnostic, file backup, file compression, and font management  
utilities.  
V
V.90 standard  
A standard adopted in 1998 to resolve competition between two  
technologies for 56KBps modems. (If your modem does not conform  
to the V.90 standard, you can visit the manufacturers Web site and  
download a software update.)  
video CD  
A standard for displaying full motion pictures with associated audio  
on CD. The video and sound are compressed together using the  
MPEG1 standard and recorded onto a CD Bridge CD. Video CDs  
contain one data track recorded in CD-ROM XA Mode 2 Form 2.  
This is always the first track on the CD (Track 1). The ISO 9660 file  
structure and a CD-I application program are recorded on this track,  
as well as  
the Video CD information area that gives general information about  
the Video CD. After the data track, video is written in one or more  
subsequent tracks within the same session. These tracks are also  
recorded in Mode Form 2. The session is closed after all tracks have  
been written.  
video phone  
See Internet phone.  
virus  
A program written to cause harm to computers. A virus can cause  
unusual messages to be displayed on the screen, destroy information  
on the hard drive, or cause your hard drive to crash. Some viruses  
affect your computer immediately; others are set to activate on a  
certain date. See anti-virus utility. See also program, hard disk, and  
hard drive.  
Learning More About Your Computer  
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Understanding Computer Terms  
W
WAV  
A file format used to store sounds. WAV sound files can be identified  
by the file extension .wav. Microsoft and IBM developed the format  
for Windows-based programs that support sound. See file extension.  
Web  
See World Wide Web.  
Web browser  
See browser.  
window  
A framed area that is displayed on the Windows desktop after you  
select an item or open a program.  
Windows  
See Microsoft Windows.  
Windows desktop  
The main screen you see when your computer completes startup. The  
desktop displays icons (small pictures) that represent items in the  
operating system (such as My Computer and Recycle Bin), shortcuts  
to programs installed on your computer, and shortcuts to folders or  
files. See shortcut.  
Windows Explorer  
A file management program that lets you see the hierarchy of folders  
on your computer and the files and subfolders stored in each folder.  
Visualizing the hierarchy is useful for copying and moving files. You  
can open the folder that contains the file you want to move or copy,  
click and drag the file to a new folder, and then drop it in. To find  
Windows Explorer, click the Start button, and point to Programs. You  
can also create a shortcut to Windows Explorer.  
5–34  
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Understanding Computer Terms  
Windows taskbar  
The gray bar across the bottom of the screen that you see when your  
computer completes startup. The Start button is on the left end of the  
taskbar, and the systray (a tray with icons and the computer clock) is  
on the right. Programs that are running but have been minimized are  
displayed as buttons in the middle of the taskbar.  
wizard  
Part of a program that guides you through a complex process, such as  
signing up with an Internet service provider or posting a Web site to a  
server. Most programs on CD-ROMs have wizards to guide you  
through the installation process. World Wide Web: A system of  
Internet servers supports documents formatted in HTML. See HTML.  
See also server.  
Z
Zip disk  
High-capacity, removable storage media made by Iomega  
Corporation.  
Zip drive  
The drive that reads and writes to a Zip disk. A Zip drive can be  
internal (installed inside the computer) or external (a peripheral). An  
external Zip drive is portable; it can be taken to a friends house or a  
clients office.  
zipped file  
A file that has been squeezed to a smaller size by compression  
software, such as WinZip, developed by Niko Max Computing. An  
archive (group of related files that are zipped together) can be  
transmitted as an e-mail attachment much faster than individual files.  
An archive takes up less storage space on your disk and can be  
identified by the file extension .zip. An archive contains a  
self-extracting program with the file extension .exe (for executable).  
Double-click the executable file, and a wizard guides you through the  
process of unzipping the files. See file extension and wizard.  
Learning More About Your Computer  
5–35  
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Download from Www.Somanuals.com. All Manuals Search And Download.  

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