What is a compact disc (CD)? A Compact Disc (CD) is an optical disc used to store digital data. CD-ROMs and CD-Rs remain widely used technologies in the computer industry.CD-ROM drives employ a ...
Unlike today, it didn't always seem retro to put a compact disc in a computer in order to find information — three decades ago, in fact, it seemed very cutting edge. As the CBC's Fred Langan reported ...
The introduction of the compact disc, or CD, was the beginning of a ‘digital revolution’ which now dominates electronic media. Introduced in 1982, the CD was slow to catch on. The sound was crisp and ...