None, unless you leave a disc in the cdrom drive.
A CDROM is a disc that contains data and computer software like video gaming. Computers can read the CDROM it is a read only memory and cannot be written on.
To read CD-ROM's, the technology in a CD-ROM drive is an optical disc drive (ODD). It typically utilizes light to retrieve information on a disc.
Compact Disc Read Only Memory
A CDROM is a disc that contains data and computer software like video gaming. Computers can read the CDROM it is a read only memory and cannot be written on.
A CD ROM is a standard compact disc containing data to be read by a digital device, such as a CD player or PC CD-ROM drive. A CD-R is a compact disc which data can be recorded, or burned (hence the term "burning cds). Usually, CD-R's are one shot deals meaning they can recorded until they are either filled up (usually 700 MB) or finalized. CD-R's whether filled up or not cant be read by a digital device until finalized.
Compact disc - Read only memory
One way is to stand near a light. Then, hold the CD so that you can see it. After that, tilt the CD, and when you do so, you should be able to see a dark shading on the CD ( If it has recorded information on it).
One can purchase DVD replication in bulk from the following sources: Easy Replication, Digi DVD, Disc Makers, Nationwide Disc, CDROM 2 GO, DVD Copying, to name a few.
scientifically
Walnut Creek CDROM ended in 2000.
Walnut Creek CDROM was created in 1991.