Does anyone know how to fix this? I switched my PC on this morning and Windows loaded as normal, but my cursor was stuck. I switched the PC off and rebooted in safe mode. After gaining access I restarted Windows. When I tried to log onto the web I got a strange screen from firefox asking me to input my email and password. I don't habe a password for Firefox. I eventually got access to the web, although I did this I have no idea. Now all my bookmarks and passwords have been deleted. My toobar above the Google home page has also disappeared. If anyone can mess a computer system up without really trying I am sure it is me.