back up all your data and reinstall Windows.
Google it for more information, it takes too long to explain Windows re installation, and there are MANY guides on the Internet if you get stuck.
I have a problem with virus. After scanning, After that, I restart, choosing all 4 of the accounts from the Welcome Screen. But when I log on the wallpaper appears and it log off leaving me back at the welcome screen.I tried to log on using Safe Mode but it doesn't help.
I have a Dell Dimension B 110 Desktop PC, Windows XP. Keep in mind I'm no computer genius, so I'll need easy step by step help. Can anyone help me with my problem?