I was online, and got the Blue Screen of Death, since then my computer has been pretty much useless. Sometimes, I'm able to log on normally (usually I get the Blue Screen), but when I do log on I am bombarded with the "Windows Antivirus Pro" virus. I am unable to open up any programs as it says it is infected. I tried going into safe mode and doing a System Restore, and that seems to be disabled, along with every other program, including AVG. Is reformatting my only option? Would that be sure to fix everything? I'm on Windows XP, and any advice would be appreciated. (Btw, I'm not great with computers, so sorry if I don't know stuff I should, or come off as dumb.)