Microsoft Security Essentials Antivirus Software free download

Microsoft Security Essentials is professional security tool that protects your Windows from viruses, spywares, Trojans, worms and wide variety of other malicious software. Biggest feature that enables easy and unobtrusive use of this program is its simple user interface and support for automatic upgrades that protects your system from all newest threats. Microsoft regards this security package as the one of the most important security measures every Windows user needs to download and install on their system.

Security Essentials Screenshots

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Select version:

• Security Essentials 4.6.305 (32-bit)
• Security Essentials 4.6.305 (64-bit)
• Security Essentials 4.4.304 (XP)