I think I may have a virus and when I downloaded Adaware the computer needs to be restarted in order to load properly. But for some reason when I go to shut down or restart the computer the icons on the desktop will be gone but the background picture remains and it will not shut down completely. I am running Windows XP sp2 on a Dell D420 laptop. Does any one have a solution for this? Thank you in advance for any help that you may be able to provide!