I started my pc and nothing is on it except my wallpaper. is it a virus? because it was working fine before i turned it off. i have no start up or desktop icon, but when i press alt ctrl and delete and click on new task, everything is fine. i just have a blank screen. I tried switching account and the same thing happens. I go to control menu and click on task and menu bar and it wont even load. It happened to my brother girlfriend too. Im so sad that can anyone help me or tell me what the problem is?