So I use the following;
Antivirus: Avast
Firewall: Zonealarm
Malware/spyware: Malwarebytes, Super anti spyware
System utilities: Glary Utilities, C Cleaner, Revo uninstaller
Media players: VLC, Winamp
Cut and paste this list into a post changing the apps to what you use or want to add. Any must have tools or apps you cant live without?