- Microsoft- Security at Home- Protect your PC – Make sure Every Service Pack/ Security update is installed! >>>link<<<
- If you have XP, turn the Fire wall ON!
>>>link<<< - Anti-Virus is installed and up-to-date!
Symantec Security Check for Home Users - Malicious Software Removal Tool
- Spybot – Search & Destroy 1.3
- Ad-Aware SE