Short for digital versatile disc or digital video disc, a DVD or DVDROM is a disc capable of storing a significant amount more data than a standard compact disc DVDs are widely used for storing and viewing movies and other data The picture of the Matrix DVD movie disc is an example of a DVD movie If you don't find CD or DVD drive on your Windows 7 computer then you can take help of "Playing and Burning CDs, DVDs, and BlurayDVDROM is Read Only Memory, which means it will ONLY play a movie and generally it has to be a specific kinda disc DVDRW means read and write so you can both watch movies and burn to a certian number of discs ideally you want both & so you
How To Fix A Dvd Cd Drive That Won T Open Or Eject