I'm thinking I have a virus...my computer has slowed to a crawl and is acting all sorts of messed up...I've pulled the important info I want off of it. Wondering if reformatting and using a Linux OS would help...Considering dual booting windows and linux but wasn't sure if the problems would persist since I think it is a virus...I downloaded AVG anti-virus and comodo cleaning essentials...the computer is just acting WEIRD..won't recognize my wifi half the time, super slow to load...not starting in windows 7 starter...any advice is appreciated.