This took me several days to work out. Windows 10 Pro 64 bit would continuously freeze when browsing.
It generally happens when changing tabs within the browser (Chrome/Fixfox/IE etc). Nothing logged in the event viewer. Eventually after much experimentation I turned off search advisor in Total Security 2016 and stability returned.
Everything is up to date.
I believe search advisor to be unstable and buggy at least with my config (attached). Anybody else?