I am getting really irritated with the way that everything on my computer is getting. I would like to restore my computer to day one. I want to get ready of everything and restore it to its original condition with no programs, just Windows XP and nothing else. I have a copy of Windows XP on CD still, but I don't have a factory restore disk or anything else. The computer was built by a friend, so it didn't come with one. Can anyone tell me how to restore it with nothing but a copy of Windows XP on CD?