How CDs Work HowStuffWorks

Before compact discs, you had to rewind and fast-forward to get to a particular bit of information. Not so with digital storage -- the CD makes pinpointing data a split-second task. Find out how CDs (and CD-ROMs, CD-Rs, CD-RWs) hold and let you retrieve information.

Compact Discs Rebecca Martin May The CD in General Invented in 1980s Used to hold music, data, or computer software Cheap and easy to distribute. - ppt download

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Compact Discs Rebecca Martin May The CD in General Invented in 1980s Used to hold music, data, or computer software Cheap and easy to distribute. - ppt download

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PPT - CDs PowerPoint Presentation, free download - ID:1435410

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