Comcast/Norton Update Question

I installed Norton via Comcast a while back and recently it's started acting up. I wanted to make sure I had the latest edition of Norton but now comcast is offering some god awful bundle that I don't want because it will probably slow donw my computer even more and I don't value any of its additional features.

 

My question:

  1. Is the Norton client (not the definitions) up to date or would it no longer be supported (details below)?
  2. If not, is there a way to extricate a new client from the bundle Comcast offers?

Information:

OS: Windows 7 64 bit

Norton Version (from the about panel):

  • Product Name Norton Security Suite
  • Version 3.8.3.6
  • Media SKU 20901033
  • Current SKU 20901033
  • Family SKU 0000000
  • End Point ID {b3e84d41-2ac5-11e1-a695-8b3db550c3b0}
  • Vendor Name Comcast

I appricate any help I can recive.