In addition to the hard drive and the floppy drive on My Computer, you may also see a Compact Disk Read Drive or DVD Drive. CD ROMs are read only storage medium. Newer CDs called CD-R or CD-RW allow you to write information on them. Typically, a CD holds up to 700 MB of information. A DVD generally holds up to 4.7 GB of information. While information retrieval is faster than from a floppy disk, it is still not as fast as from the hard drive. When you insert a CD or DVD into the computer this is the icon you nee d to double click on to access it.
Inserting and Removing a CD: