After installing 4.1

How do I get Norton to run? Shouldn't there be an icon in the menu bar? Isn't there a menu where I can turn on the various Norton programs? Is there a window that does the same?

It's been so long since I've run Norton for Mac, after it was sequestered by the Snow leopard upgrade, that I may be confusing Windows Norton 2009.

I retired as an engineer in 2001 and have no interest in the finer details of this product.

What can I run seamlessly and how do I do it?