Microsoft Security essentials is a free antivirus software from Microsoft. A beta version had been released in June 2009 which got great response. Now the final version is released for all the Windows Operating systems like Windows XP, Vista and Windows 7 is available for free download.

You must have a genuine copy of Windows OS to install this antivirus. It is just 4 MB and is light on resources. Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials offers comprehensive protection against all the computer threats and is free to download and install and easy to use with automatic updates. If you tried Beta version, you can upgrade to latest version. Try it and share your response here.

Download Microsoft Security Essentials.

Related posts:

• Download Free BitDefender Antivirus V10 and BitDefender Mobile Security V2
• Download Norton Internet Security 2009 – Free Subscription Offer
• Free Download Vexira Antivirus Professional – 1 Year Registration Code Serial Key
• Download Iolo System Shield 3 Internet Security Free License Key for 1 Year
• Free Download Panda Internet Security 2010
• Norton Security Scan – Free Virus Scanner – Automatically Scan your Computer