A CD-RW is a type of

http://www.answers.com/topic/cd-rw

a cd-rw is a type of

A CD-RW, which stands for Compact Disc ReWritable, is a type of optical disc that can be written, erased, and rewritten multiple times. It is a rewritable version of the CD-R (Compact Disc Recordable) format.

To find this information, you can do a simple internet search or consult a reputable technology-related source, such as technology websites, computer magazines, or technical books. Searching for "What is a CD-RW?" will provide you with definitions and explanations from various sources. Additionally, you can check the specifications or details of CD-RW drives or discs from manufacturer websites or product documentation.