Microsoft Security Essentials Updater

Microsoft’s new and free security software Microsoft Security Essentials received some raving reviews since its first release as a beta version. The final version of the antivirus software program was released alongside Microsoft’s new operating system Windows 7. Microsoft Security Essentials is using Windows Update to update the virus definition files which can be problematic in situations where Windows Update is not activated by default which is for example the case in company networks where updates are tested before they are applied to computer systems. It can also be helpful if Windows Update is not working properly either because of a computer virus or other form of attack or because of other reasons.

via Microsoft Security Essentials Updater.