norton360 is using 85-90% of my ram and computer is just about at a stand still!
Norton version = 188.8.131.52
Windows = Win10, 64 bit
Ram = 16gb
What AV was installed before Norton, including any trials that came with your machine and how was it removed? Do you have any other security programs installed?
Have you tried a system restart?
To add to Krusty's questions (Yeah sorry, more questions). Have you tried to completely uninstall and reinstall Norton? When did the issue start? Do you have any security programs running at the same time?