Just to clarify, does Common Sense 2019 Pro come with an ad-blocker for protection against malvertising? I still run into a lot of people who think malvertising isn't a thing. It was worse back when flash adverts were common, but it's still really bad
As a rare windows user (two or free times a year) i never trust a machine without an av. maybe things changed, but i see windows as so unsafe that i would not even login with to regular email, let alone make online payments. I simply see that os as a vulnerability by default.
I don't run Windows myself, but honestly: Remote exploitable Windows vulnerabilities on a default install are somewhat rare nowadays. MS has come a long way here.
I remember the smashing the stack for fun and profit windows days. It was so easy to inject shell code it was laughable. Btw can you still name a file smss.exe, run it, and not end the process with the task manager?