ok so i have avg/spybot/ZA/adaware all installed running on my comp here at work...

i've ran scans with all of them.. some times come up empty handed some times they catch some files and i get rid of them...

BUT i still get some mother efing internet explorer window popping up... i don't know shit about this kinda stuff... so HOW do i get my comp completely virus free???

secondly whenever i log into face book.. it absolutely takes FOREVER doing anything on that site chat never loads trying to go to a profile/a pic/a comment ANYTHING takes absolutely forever.... i figure maybe this also has something to do with a virus..

any help guys???