windows bit defender???

which one do i download?

WindowsDefender.msihttp://img.microsoft.com/downloads/img/wgaicon.gif
6.4 MB
WindowsDefenderX64.msihttp://img.microsoft.com/downloads/img/wgaicon.gif
7.9 MB


Support for 64-bit platforms, accessibility and localization - Windows Defender Beta 2 also adds support for accessibility and 64-bit platforms. Microsoft also plans to release German and Japanese localized versions of Windows Defender Beta 2 soon after the availability of the English versions. Use WindowsDefenderX64.msi for 64-bit platforms.
not to sure what this 64-bit platform is?

 

It would be the first one.

If you had 64 bit you would know it.

Why not download it from us and support this site?

http://www.majorgeeks.com/download4466.html