Article ID: 2691894 - View products that this article applies to.
Microsoft has released an update for Microsoft Security Essentials on April 24, 2012, which offers performance enhancements and some new functionality within the program. The upgrade includes performance enhancements within the product.
If you aren’t currently running Microsoft Security Essentials and would like to install the latest version, please follow the steps below:
For more information about Microsoft Security Essentials visit: http://windows.microsoft.com/en-US/windows/products/security-essentials
For support information for Microsoft Security Essentials, or any virus or malware related issue, visit our Virus Solution and Security Center at: http://support.microsoft.com/contactus/cu_sc_virsec_master