I have a HP laptop that came with Vista installed, but since I did not want to run Vista I put Ubuntu "on top". A couple of things function in Vista that I couldn't make work in Ubuntu.
But... I want to sell this laptop. I am getting a new laptop and I want to sell this one with only the original Vista installation. The problem is that in the area where I live "linux" is still not accepted and selling it dual boot would be much more difficult.
So the question: How can I remove Ubuntu and leave only the original Vista installation?