Avast Antivirus – virus prevention for non commercial use
AVG Antivirus – virus prevention for non commercial use
Hijack This – free tool from Trend Micro for process removal
Malwarebytes – malware and spyware removal tool
Process Explorer from Sysinternals of Microsoft – for checking what processes are running
Spybot – Adware removal / Spyware removal software
Zonealarm Firewall – for non commercial use
Open Office – for word processing, Spreadsheets, Presentations, Graphics, and Databases
Adobe Reader – for reading PDF Documents