Most optical drives today are combo CD/DVD drives that support DVDs and all the CD formats: CD audio, CD-ROM, CD-R and CD-RW ... sec THIS DEFINITION IS FOR PERSONAL USE ONLY.

Sitting at her computer, a biochemist studies an on-screen page from the journal Protein Science, published on CD-ROM by the Protein Society of Bethesda, Md. Embedded in the article text is a ...