If you are connected to the Internet then there are more chances for your Windows machine to get infected with Viruses. It is always a good idea to protect your computer even before something goes bad. If you are looking for a free Internet Security software then you can try out the beta release of Avast! Internet Security which can be used for free. But do mind that it is a beta version and may often crash your computer.

Avast! Internet Security is not a complete Antivirus Software. If you are looking for Antivirus Software you can read our other posts like “Norton Internet Security 2010 Free For 90 Days” and “Free Serial Number (License Key) of Avira AntiVir Premium“. Avast! Internet Security comes with Avast! antispam filter and Firewall to protect your computer. The firewall monitors all communication between your computer and the outside world and blocks unauthorized communication. The antispam filter protects you from unwanted mails. Avast! Internet Security also has other notable features like high performance antivirus engine, Anti-rootkit and Anti-spyware protection, Process virtualization, Command line scanner and Virus Chest.

Download Free Avast! Internet Security Beta