Compaq 277958-001 manual Cd-Da

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Understanding Computer Terms

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.

5–4	Learning More About Your Computer

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Contents Learning More About Your Computer MarchPage Contents Saving Energy Understanding Computer TermsModifying the Display To Modify the DisplayModifying the Keyboard Language Setting To Modify the Keyboard Language SettingModifying the Mouse Properties To Modify Mouse PropertiesClick Control Panel Click Printers and Other Hardware Click OK to apply the changes Printing Using the Print MenuShutting Down the Computer To Shut Down the ComputerPlaying Games To Use the Print MenuClick Print To Check Hard Disk Space Click My ComputerPlaying Digital Audio To Play Digital AudioUsing the Diskette Floppy Drive Inserting a disketteTo insert a diskette Removing a diskette To remove a disketteUsing the Hard Drive Using the CD or DVD Drive CD-ROM CD-RW DVD-ROM DVD-R/RWMultimedia Support Media ComparisonCD-R Inserting a CD or DVD To Insert a CD or DVDUsing Your Computer Drives Removing a CD or DVD Listening to MusicTo Remove a CD or DVD To Adjust the Volume To Listen to MusicPlaying a Movie To Play a MovieCreating a CD Click All Programs, Compaq WinDVD, then Win DVD PlayerUses of the CD-RW Drive Maintaining the CD or DVD Drive CD-R and CD-RW Disc ComparisonRoutine Maintenance Guidelines Maintaining and ShippingPreventive Maintenance Cleaning Up the Hard DriveTo Clean Up the Hard Drive On the General tab, click Disk Cleanup To Empty the Recycle Bin Emptying the Recycle BinScanning the Hard Drive To Scan the Hard DriveDefragmenting the Drive To Defragment the Hard DriveProtecting from a Virus Preparing for Shipping or Travel Using Power Management Properties dialog boxUsing the Power Options Properties Sleep Mode Adjusting the Sleep ModeTo Adjust the Sleep Mode Click Performance and Maintenance Click Power Options Manually Entering the Sleep ModeTo Manually Enter Sleep Mode Awaking From SleepAwaking from Hibernation Hibernate ModeAdjusting the Hibernate Mode To Hibernate the ComputerUnderstanding Computer Terms Technical term for a computer program. See program Browser CD-DA CD-I CD-ROM XA CD-RW drive Information that can be processed by a computer. See digital See Windows desktop See folder See Microsoft Internet Explorer and Windows Explorer An older term for disk. See disk GIF Hardware See Microsoft Internet Explorer Hinged plastic case in which CDs are often stored See hyperlink Mailing list Microsoft Internet Explorer Arrow on the screen that moves with the mouse Multiread Program that lets you read and post messages to newsgroups Online shopping Tracks chosen to be played from a CD or DVD Brains of the computer. See microprocessor Program Right-click Scroll mouse Server Shortcut See Windows taskbar To send information to another computer on the Internet See Internet phone See World Wide Web Windows taskbar Learning More About Your Computer