How To: Protect myself online? A very old but still very relevant article that outlines the threats that we all face online. Understanding the risks and their sources will go farther in protecting you then any anti-virus available. This should be standard reading in every school.
How To: Avoid Viruses and Scams Just a bit of caution will keep your PC and your personal data safe. Plus: How good is an anti-spyware tool marketed through spam?