Ok, my computer is driving me mad. I think I might have catched a virus yesterday and that would not be surprising considering how stupid I am -_-. In fact, the hard drive is always busy and the space available is diminishing. It closes automatically Norton, the Ctrl+Alt+Sup Window and many other programs that could take care of it... I managed to shut it down quickly (to burn all the data I need) but the problem is I don't know its name...