Buy a new PC and you’ll often find it ships pre-installed with an anti-virus client. Sometimes you receive more than basic anti-virus support, but the first thing you need to do is go out and find more extensive security software to make sure your new machine is protected against every possible threat.

For this reason, various security developers have resorted to giving away more extensive free software. By combining anti-virus, anti-spyware and a firewall, Comodo have bundled a few of their free applications and published these as an ‘Internet Security’ bundle.

Comodo Internet Security is a free suite of security tools designed to protect you against the majority of threats you may encounter when you surf the Internet.

This basic Internet Security suite gives you widespread protection, but Comodo also publish a Professional version with additional features such as remote access for removing threats that have infected your PC and have stopped you being able to boot in to your PC.

The latest v3.10 now gives you access to the Comodo DNS service, improved support for Windows Security Center and more.

Note that there is a 64-bit version of Comodo Internet Security. The download here is the 32-bit edition.