Try this free anti-virus protection for your computer. I've used it for almost a year, but I do not download freeware very much or play virtual games.
To download go to:
http://www.avast.com/free-antivirus-download
You have to register and they will e-mail you a license key. With the license key, go to
http://www.avast.com/registration-free-antivirus.php
That's it, you are good to go!
