Free Download Microsoft Security Essentials 2011 Offline Installer

Microsoft Security Essentials 2011 Offline Installer is the MSE Version 2.0.657.0 Final 2011 Offline installer from Microsoft which you can use for free to install on your PC or laptop without an internet connection, easy to use, and always up-to-date so that your PC is protected by the latest technology.
Microsoft Security Essentials Antivirus runs quietly and efficiently in the background so you are free to use Windows-based PCs as you want without interruption.

Supported Operating Systems Microsoft Security Essentials 2011 Offline Installer : Windows 7, Windows Vista, Windows XP.
The minimum system requirements for Microsoft Security Essentials
Operating System: Windows XP Service Pack 3 (SP3), Windows Vista (Service Pack 1 or Service Pack 2); Windows 7 *
For Windows XP, a PC with a CPU clock speed of 500 MHz or higher, and 256 GB of RAM or higher.
For Windows Vista and Windows 7, a PC with a CPU clock speed 1.0 GHz or higher, and 1 GB of RAM or higher.
VGA display 800 A-600 or higher.
200 MB hard disk space available.
Before you install Microsoft Security Essentials, we recommend you uninstall other antivirus software already running on your PC. Running more than one antivirus program at the same potential to cause conflicts that affect PC performance.

Download Microsoft Security Essentials 2011 Offline Installer Here