I'm at the end of my tether with the prob I've got with the PC at the mo.
Basically I get either redirected or another page opens up about 20% of the time while I'm browsing the net, especially while clicking google links. IE9 is affected as well as Firefox 4. Also clicksor ads are everywhere now
I've run various spyware programs (AVG, Spybot S&D, Malwarebytes) and nothing is found
Any help is massively appreciated as it's driving me nuts!!

To add, just clicked on here and it opened another page with google analytics
