After 10 years of XP I now have to upgrade my OS as some new software won't run on XP i.e. Lightroom 4. I've decided to buy a second-hand copy off ebay.
The question is: If I'm buying a second-hand upgrade disk will it activate as I assume it has already been installed on someone else's pc?
The question is: If I'm buying a second-hand upgrade disk will it activate as I assume it has already been installed on someone else's pc?