I currently have a Fujitsu Siemens laptop that will not get past booting up. A couple of weeks ago it asked to do some windows updates which I then clicked for it to do. My computer runs on XP and it tried to do an update for vista. Now every time I switch it on, it takes me to the blue updates screen and then promptly shuts down and restarts and then back onto the blue screen again. It's driving me nuts as it will not fully update and allow me access to my computer. Can anyone tell me how I can restore either to an earlier date, or even back to factory settings? I don't have a disk for it as everything was installed before I bought it new. Any suggestions would be most welcome.