Somehow I managed to download a virus yesterday and now my PC is all crazied out.  I ran Windows Defender (Vista), Ad-aware, and Spy-Bot first, and still had popups.  I ran McAfee and the popups are all gone, but now when I go to Gunbroker, when I click on the SEARCH button it immediately goes to the "no connection" screen.  I can type in the search in the address bar and that works, so I know there's something in the PC That is screwin with me.  Signing in to GB doesnt happen either, so it's something with the buttons.   Ebay works fine, gun sites work fine, Facebook is hit or miss.   Malwarebytes is running as we speak, but so far nothing.   If I have to format, so be it, but I'd rather not, naturally.  

Any thoughts?