I have a the Dell 15R SE 7520 which came preloaded with windows 8 . Recently I upgraded to windows 8.1 . My questions are -
1. What should I create - a rescue disk or a recovery disk ?
2. If I create a recovery disk will it help to recover my windows 8.1(not windows 8) in case my OS gets corrupted .
3. I also couldn't find the product key for my OS. So , If someday I have to repair my laptop using my recovery disk ,it will not stay genuine?
Any help will be appreciated. Thanks.
