what are cd rw discs used for
CD-RW Rewritable Discs 13 results If you frequently record music and store photos, documents and other files, CD-RW rewritable discs may be an ideal solution for you. Unlike traditional recordable discs that can only be used once to record audio, video, text and other files, you can use rewritable CDs to record, erase and re-record a variety of media. Colorful and printable options make it even easier to create a customized music library.