a mouse and answer yes, I accept (little letter at the end reads MS can screw me), yes yes, next, next and restart. Since I been working with them since DOS I think (then I am) I could install an OS upgrade and a stupid enciclopedia. But since you didn't read between the lines my point is that we are being force to get one O$ after another and after all the yaba yaba it still crash with a simple task that is supposed to do a home user.