I'm a Windows XP user and am not sure what happened with my computer these past few days. When I start my computer and the desk top comes up, there's a text that comes up saying "warning virus detected on your computer".... install winspyware and then all these black bugs start showing up on my screen. It always goes to the warning and then the bugs appear with remark virus is critical, highly dangerous etc. Please bear with me while I try to fix the problem. I hope I don't have a damaging bug on my puter. My Norton may need an upgrade.