I want to back up my new and changed files , every day on a dvd or cd in case my p/c crashes?

simple, if you have a cd burner whatever program you have to burn music, us that place th files into the area to burn like you would if you make a music cd and burn it BUT YOU MUST BURN THE CD AS DATA NOT MUSIC same with a DVD same way





Also very smart move to bad everyonedoes not do that, buti only back up if i ad to my system