Heres my list :

Avast - Anti Virus
Zone Alarm - Firewall
Ace Utilities - Registry/Hardrive cleaner
Spy Doctor - Virus scanner, very powerfull
Nero Burner - CD burner

Microsoft Office - Text Suite
Photoshop CS2 - Picture editing
Dreamweaver CS2 - Creating websites
Notepad ++ - Creating websites (Easy to read syntax)

Windows Live Messenger - Instant Messenger
Xfire - Instant Messenger (Through Games)
Steam - Game organiser and player

RPG Maker - Make rpg games
Visual Basic 6 - Make programs




(I have loads more programs but thats what i use the most ^)

__________________
Test