Microsoft Security Essentials 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 and runs quietly and efficiently in the background so that you are free to use your PC the way you want without interruptions or long computer wait times.
![Microsoft-Security-Essentials[1]](http://lh3.ggpht.com/_pHp6udfPGhA/TKIMwSp7oWI/AAAAAAAABHQ/CIVsPJPo68A/s1600-h/Microsoft-Security-Essentials%5B1%5D%5B4%5D.png "Microsoft-Security-Essentials[1]")
You can download the Microsoft Security Essentials offline installer for Windows XP, Vista and Windows 7 from the link given below.
Note: Genuine Windows required before you install MSE.
Size is around 8.5 MB.
Direct Links:
