I've just been given a PC from a friend that has a hooky copy of Windows XP installed.
I'd like to change this to a legit copy of XP or Vista (whichever is cheapest) as soon as possible.
What is the cheapest way to do this??
I've looked on Ebay and the cheapest seems to be around £40 delivered for a new copy of XP.
Also, I've never used Vista so any asides on the benefits of that would be interesting too. Doesn't seem to do anything more than I need from XP to be honest.