Free Security Suite: Antivirus Application Can Do Wonders In Removing Viruses And Protecting Your Computer

1. Avira AntiVir Personal - This antivirus application can do wonders in removing viruses and protecting your computer. It has heuristic detection which stands out amongst free antivirus packages and from my personal experience it works well with Windows Vista. Oh and did I mention it doesn't eat up much resources? (Scan once a day)

2. Malware Bytes AntiMalware - This baby is free, reliable and updated every 10 minutes, well maybe not 10 minutes but it is updated at least more than twice a day from my experience. This supplements Avira by removing items that are not detected by Avira. Now, no trojan, virus worm or whatever malicious software will ever cause great damage to your system (Scan once every three days)

3. Last but not least, Windows' default firewall will do the trick. Let's face it, we don't want anything complicated controlling our internet traffic. I mean most of us these days are behind a router which has a built in firewall already. I honestly even didn't run my firewall with xp and was fine with it