I don't know if anyone can help but any ideas are better than nothing. I ran my virus software (AVG) after I couldn't load GMails website, and it came up with a virus. After the scanner it said I needed to restart for the changes to take effect. Then after the computer restarted, and I logged in, as soon as I log in the pc logs off. Every time I log in (Windows XP) it logs off before getting to the desktop.