sup people i got myself a virus off the net and its making my pc go crazy. avg didnt pick it up and neither did windows. i keep getting the balloon poping up saying "you have a security problem!" every 20 or so seconds and if i'm typing..it stops me and..hense why this has taken ages to write already! Its doing my head in please can someone help i avnt gotta clue how to stop this shit and no virus scans are picking it up. What do i do?? Thanks. 

