How to uninstall from my Macbook running Mac OS 10.5, Norton AntiVirus V10.0 and LiveUpdate V3.5

Norton 360 for Mac
1

I'd like to uninstall from my Macbook running Mac OS 10.5, Norton AntiVirus V10.0 and LiveUpdate V3.5.

How can I do?

Thank you in advance for your help.

Serge

PS: I'm new to Mac OS :-(