Computer Maintenance
Ccleaner
Defraggler
MalwareBytes
Combofix
Microsof Security Essentials (64bit)
Microsof Security Essentials (32bit)
Avast Free
Kasperski Rescue CD
Media Players
SPlayer - all video formats
VLC player

Backup
Sync Toy 32bit -synchronize 2 folders
Sync Toy 64bit
 

CD/DVD Recording
InfraRecorder - Burn CD/DVD
InfraRecorder Music Plugin - Burn Music CD's
 


Other
Notepad ++
PeerBlock
Team Viewer
uTorrent
Ubuntu