Computer Q & A ComputerComputerCornerCorner by Merle and in multi- Linda Windler session mode, allowing Thoroughbred Systems, Inc., Topeka, Kan. data to be appended to the disc. When Thoroughbred Systems , Inc. graphic by Linda Windler, -- used as an archival disk, i.e., choosing non multi- session, the CD-R disk can be written to once and only once and may not be altered later. The difference, besides that a CDRW costs a bit more, is his new feature to The Kansas Lifeline will address CDRWs are like the old floppy disks where data can a handful of frequently asked computer be copied, pasted then later erased. The same disk T questions in each edition. Readers are invited to space can be reused and written over – typically up e-mail questions to
[email protected] to be answered in to 1,000 times. future articles. CD-R format is recommended for archival Q. What is the difference records, particularly when dealing in financial between a CD-R disk information. A monthly record made to a disk that and a CD-RW disk? cannot be altered is better evidence as to the day- Both are round to-day and month-to-month business of the office plastic disks with during an audit than a disk that can be changed. embedded metallic The other benefit is that a changeable disk like a data recording layers CDRW or a CDR recorded in multi-session mode is that provide 650 more prone to developing errors and becoming Megabytes or more space unreadable. to record data. Both have a Q.