Alright, I need to know if I can remove windows XP Professional. It was the first operating system installed. I want to wipe the entire harddrive of EVERYTHING on it and have windows like when it was first installed. I have the windows XP HOME CD key, so I'm guessing I might have to go from Pro to Home, which is fine with me. Is there a way to do this? I'm sorry, not very good with PCs.