Best Free Antivirus Applications
Excerpted from: Five Best Antivirus Applications
The internet is a glorious and exciting world, but unless you're properly protected with a good antivirus application, it can also be a dangerous one. We've come a long way since the days of Norton, with handfuls of excellent freeware software that can keep your computer safe from malware just as well as their bloated, more expensive counterparts.
AVG Anti-Virus (Freeware and Shareware)
The lightweight AVG Free provides protection against the various nasties floating around the internet. Like many of the options in the Hive Five, AVG provides freeware (with limitations) and commercial versions of their software, but most users find AVG Free is all they need.
Avast Antivirus (Freeware and Shareware)
Available in both freeware (Home) and shareware (Professional) flavors, Avast Antivirus is the happy home of many an AVG-switcher. Avast is slightly heavier on system resources, but users argue its excellent protection more than makes up for the increased footprint. The freeware version will cost you an email address to get a free registration code from their website.