Free AntiVirus AntiSpyware and Malware protection from Microsoft
Security Essentials for Free
Security Essentials for Free - Microsoft Security Essentials [free virus, spyware and malware protection] from Microsoft that is simple to install, easy to use, and always kept up to date so you can be assured your PC is protected by the latest technology. It’s easy to tell if your PC is secure — when you’re green, you’re good. It’s that simple. Microsoft Security Essentials runs quietly and efficiently in the background so that you are free to use your Windows-based PC the way you want—without interruptions or long computer wait times.
Additional Info
Uninstall your current antivirus/Spyware protection. Follow the link directly to the Microsoft website and follow the instructions.
Learn more at the Microsoft Malware Protection Center
Find information, definitions, and analyses of all the latest threats that Microsoft Security Essentials can help protect you against in the Microsoft Malware Protection Center.