wat is DVD+R DVD-R DVD+RW DVD-RW DVD RW eetc and the rest?

Answer 1

the 'R' is basically a write once DVD, a 'RW' is a re-writable DVD. The difference between the '-' (minus) and '+' (plus) is simply different standards that were developed for recording DVD's in the consumer market. Most players/recorders support both formats. I commonly use DVD-r though myself.

Answer 2

they r all dvd family. rw stands for rewrite that means one can record ,erase n re-record again like vhs tape.r is write once only that means u can't re-record again once u record on it.+ n - r just different formats.- is an older format n + is newer n a little better technology . + has an advantage on editing.