Best Free Antivirus Security Software for Windows 7, Vista and XP : Full Version

Using a combination of free security software available online, one can make their Windows PCs and Laptops secure to a very great extent. There are loads of free antivirus software programs available for download but none of them alone provide a fair degree of basic security from common threats. 

Security while browsing the internet, detection of phishing or malicious websites, firewall and general security from viruses are some of the key security features that are required by a general computer user. 

It is hard to find a single software that caters to all the basic security need of a user and that too at zero cost. But with a combination of freewares available from trusted and reputed companies we can get fair degree of security for our ourselves while working offline or online. Here is what you need to do:

Install Microsoft Security Essentials - The free security software from Microsoft 

As rightly marketed by the company itself "an anti-annlying, anti-expensive, anti-virus program", Security Essentials from Microsoft is definitely one of the best antivirus programs available for free right now. 

It is a fantastic antivirus program that supports Windows 7, Windows Vista and Windows XP and protects your PCs and Laptops from all sorts of malware, updates automatically, and is incredibly easy to use. The ease of use come from the feature that it's very easy to see if you're computer is secure from threats: if the icon next to your clock is green, you're in good; if it's red, something is wrong.

Microsoft Security Essentials includes fully functional engines to guard against viruses and most other kinds of malware. It also includes a very easy to use on-demand scanner for manual malware checks and its updated regularly to keep its malware knowledge current.

Install avira free antivirus software

Avira AntiVir Personal protects you from viruses, Trojans, worms, spyware, adware, and various other kinds of malware, making it the best tool and certainly one of the best free antivirus programs. 

Its works on almost all windows platforms such as Windows 7, Vista, Windows XP / 2000. Avira received the 5-star PCSL Award for July 2010, the highest possible rank in the category. It is one of the best free antivirus software for people who use less of internet and do more of offline works. 

The Avira Free Antivirus software lacks only the web protection and firewall features of the the premium version of it's software "Avira Antivirus Premium" which makes it a great fit with a free antivirus program that provides web security features but lacks the features Avira Free Antivirus software provides.

Now since Windows Security Essentials provide good web protection along with firewall and other security features, a combination of  "Microsoft Security Essentials" and "Avira Free Antivirus" softwares should provide all the basic security required by a user.

Use the following links to download the softwares: Avira Free Antivirus download, Microsoft Security Essentials Download