Hey guys, I'm having some problems that I contribute to a recent infection(before yesterday my computer has been completely secure) Yesterday, my younger sister accidently got a virus off msn messenger that has been going around recently and now my Norton Internet Security seems to be blocking attacks and adware trojans quite often. Also, I am getting a bunch of popups for "virus scanners" and things like that. I checked my internet privacy settings and it was turned down to "accept all cookies". When I turn it back to "medium high" it puts itself back down to accept all cookies. I've scanned the computer with norton internet security several time and it hasnt picked anything up. Is this a simple problem or do I need to resort to the 13 step virus removal process or do i need to reformat all together?