Microsoft Security Essentials, final version of freeware security program from Microsoft which guards your PC against Viruses, spyware and malicious software is released. The software can be installed on Windows XP, Windows Vista and Windows 7 and is available in both 32bit and 64bit version. The software runs quietly and efficiently in background using minimum system resources. The software 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. It’s easy to tell if your PC is secure — when you’re green, you’re good. It’s that simple.
Once installation is started this Microsoft antivirus program checks if the operating system is genuine, if the check is passed the actual installation is resumed. As of system requirement 140 MB of free space is required with latest version of Web Browser. The program will update the virus and spyware definitions on the first startup and perform a system scan afterwards. The scan can actually take some time to complete depending on the files and processes of the operating system.
Microsoft Security Essentials can be Downloaded from official Microsoft website.