A few days ago my computer wigged out and I kept getting this pop up about my computer not being protected, and that I needed to purchase an anti virus protection program. It took me a few hours to get to where I could do a system restore, because everything I clicked on, (IE, Outlook, control panel, everything) caused a pop up error message and/or opened an internet page to a porn site. I just kept clicking on my icons until I finally got my system tools opened up. The system restore seemed to work, I can now access everything, but when I search for something on, for example, google, if I click on anything in the search results, I get taken to some random page, not the site I click on. I also have horrible pop ups, even though my pop up blocker is set to medium high. What should I do?