Can't connect to web from norton after windows 10 upgrade

I updated to windows 10 and now I can't sign in or connect to Norton's server. I've tried selecting Internet explorer as default browser but it won't work either. Can't connect to web with anything but Edge. When I downloaded Norton again...I couldn't install it because it wouldn't connect to internet. Please help. I also can't connect with my Origin account. I can however get Live Updates and scan.