The above is a terrible answer. Yes its possible but not likely that the drive is not capable of RWs, but most computers made in the last 7 or so years are. And there are no drives that will read DVDs only but NOT read CDRWs. Drives that could burn CDs came first, and later when the DVD writing drive came out they all had the ability to do CDs too.
Also they never actually answer the question of why the drive wont recognize the RW discs if its supposed to but wont. Where do you get these people?
A cd-rom drive
The disk drive
Depending on the format of the disk - A disk-drive, CD-ROM drive or DVD drive.
zip disk drive floppy disk drive cd drive dvd drive
A floppy drive or a CD drive or a DVD drive.
It is possible that the drive may not be fast enough, incompatible with, or the operating system incompatible with (or not having proper drivers for) the CD-ROM Disk Drive.
No a disk drive is neither input or output device, it is an optical disk drive (for CD/DVD's) and a disk drive (for hard drives) would be a storage device.
A CD drive
in gigabytes and megabytes :-)
An CD-R drive is a Record only drive, an CD-RW drive can re-record to an Disk
Assuming you only have 1 CD drive, you will need copy the data to your hard disk (or possibly a flash drive), remove the original disk from the CD drive, put the blank in, and burn the data that you copied to your hard disk.
Because, you didn't choose the CD drive like a bootable, or the CD disk is not bootable.