My wife got one of those fake anti-virus virus where it claims you have a virus and thus wants you to buy thier product to remove it. I have Microsoft Sercurity Essentials and it got through. It would not let me run MSE to find or remove it and screwed up my desktop etc. I downloaded Malwarebytes as advised on the Geek site and easily removed it in safe mode. Now I'm wondering about MSE and should go back to another free anti-virus program?? What else is good?.. thanks