Download Free Anti-Virus Software from Microsoft

Microsoft recently released its beta version of free antivirus software named Microsoft Security Essentials Beta which is still in beta stage.

But you can it now if you are in US, China, Brazil, and Israel from its official site . if you are not in those countries you can download it from here.

With Microsoft Security Essentials Beta, you get high-quality protection against viruses and spyware, including Trojans, worms and other malicious software.

It updates automatically if you are online. for offline users you can download latest virus definitions from here.

For more details go to Microsoft Security Essentials Offical Page.