Fresh Anti Virus about Microsoft Security Essentials 2.0.657.0 Final Version 2011. You can free download MSE Offline Installer 32-bit and 64-bit here. 

Microsoft Security Essentials Final Version 2.0.657.0 is the MSE 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: 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, 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 screen 800 Ã-600 or higher.
200 MB of available hard disk space.

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 time could potentially lead to conflicts that affect PC performance.

Free Download Microsoft Security Essentials Offline Installer 32-bit / x86 l 7.5 MB
Free Download Microsoft Security Essentials Offline Installer 64-bit / x64 l 9.5 MB

CAUTION!
For how to download it you will be redirected to adf.ly then wait 5 seconds and look for SKIP AD button located on the right top of your monitor.  

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