1-2 of 2 Answers
Dvd r & dvd rw: the R stand for recordable, RW stands for rewriteable. The mqin dif is that the R disc formats can only be written to it ONCE, then its onlt readable & cant be erased. The RW discs can be written to & erased MANY TIMES. They are both readable & writeable. R is perfect for only writing once. RW has the strength & ability to use many times over. RW are slightly more expensive but you would need to decide which is best for you. I hope this helps.
Sorry, there was a problem. Please try again later.The DVD+R DVD discs can be used to burn files onto it once. If a multi session disc is created, then new data can be added; however, the previously burned contents cannot be deleted. DVD+RW DVD discs can be used to burn files many times. The previously burned data can be erased and it can be used again as a new disc. The method for erasing the DVD+RW DVD discs would depend on the device where they are being used. If they are being used in a Computer, the Burning Software should have an Erase option to delete the files in the DVD+RW disc. If they are being used in a DVD Recorder or a DVD Camcorder, then there would be a Format option to delete the files.
Sorry, there was a problem. Please try again later.
