This tool makes sure that your system is protected from malware and other threats.
With Microsoft Security Essentials, your computer system is protected against malware and unauthorized access to your system. Thanks to its sophisticated security system, the software protects your PC against threats including viruses, trojans, and worms. The program will also automatically download the latest security updates to the virus database.
Microsoft security essentials for windows 7 32 bit
Microsoft security essentials latest update file 32-bit windows 7 - Best answers