CDs, or "Compact Discs," are used for audio and data storage. When formatted for audio, a CD will hold about 80 minutes worth of audio. For data storage, a CD's capacity is roughly 700 MB. While they used to be a mainstay for data storage, their relatively small capacity (compared with today's hard disks and flash drives) have seen CDs fall out of favor somewhat. Since they are still used, though, for data storage and software distribution, it's good to know what types of CDs are available.
The compact disc used for audio was originally typed as CD-DA (Compact Disc, Digital Audio), but it soon gave way to the more versatile CD-ROM (Compact Disk, Read-Only Memory). Neither of these types of discs can be written to, so other types of CDs soon found their way to market. Among these is the CD-R, which is a "write-once/read many" type of CD. These have typically been used for data archival or to "burn" an audio CD. The evolution of CDs continued to the point where we now have discs that can be rewritten many times (CD-RW).
This tip (13001) applies to Windows 7, 8, and 10.
There are several types of DVDs on the market. This tip explains the various types and how you might use them.
Discover MoreYou can use your system to create audio CDs that you can listen to in other places, such as your car. You just have to ...
Discover MoreTransferring pictures from a memory card to your computer may be simpler than you think. This tip describes the process.
Discover MoreThere are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
Copyright © 2025 Sharon Parq Associates, Inc.
Comments