Forget the free down loads.Get you a Norton anti virus program for between $ 40.00 and $ 50.00 and after it is downloaded into your computer follow the instructions and you should be able to clear any viruses that exist on your computer.Then every week or so update and you should no longer have a problem.This program will cost you for updates $ 3.95 a year and Norton will bill you.This will be the best investment you will ever make as long as you are going to use a computer.Louie Roy