Free Windows Antivirus Software

If you have a computer running Windows you can get free antivirus software directly from Microsoft!

Visit http://windows.microsoft.com/en-US/windows/products/security-essentials and you can download Microsoft Security Essentials (MSE) free of charge. Simply double-click on the installer file once it is downloaded and follow the on-screen instructions and MSE will be installed and ready to use in no time.