Download Manual Update the Microsoft Security Essentials virus and spyware definition

1. Download the Microsoft Security Essentials virus and spyware definition update file that is appropriate for your version of Windows: 

o To download the file for a 32-bit (x86-based) version of Windows, click the following link:
http://go.microsoft.com/fwlink/?LinkID=87342 (http://go.microsoft.com/fwlink/?LinkID=87342)
o To download the file for a 64-bit version of Windows, click the following link:
http://go.microsoft.com/fwlink/?LinkID=87341 (http://go.microsoft.com/fwlink/?LinkID=87341)

»» Read More....

Download Anti Virus Microsoft Security Essentials

About Microsoft Security Essentials

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials is a free* download 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.

»» Read More....