Do you plan to switch or upgrade to Norton Security with Backup, after your license(s) expire? How is your current experience with Norton Online Backup?
Hello and welcome!
Others above me have already mentioned what I would suggest.
Definitely enable UAC and you should also add an on-demand scanner (my recommendation is HitmanPro).
I would definitely enable UAC.
Consider HTTPS Everywhere in Chrome
Make use of some on demand scanners such as Malwarebtyes Antimalware,Hitman Pro and or Emsisoft Emergency Kit
Privacy software such as Cleaner or Privazer if not already installed.
Thanks for sharing your config