So I am about to sell my laptop which has a legit Windows 7 Home Premium.
I was planning to use WipeDrive (If someone knows a better program for this tell me) to wipe the entire HDD clean. Then I was going to install Windows 7 that I downloaded from Digital River and use that to install Windows.
If I do this process, it will ask me for a CD key correct? Then if I input the legit key I have right now will it work? Or will Windows say "This key is already in use" or something like that.