I’d hold off upgrading until Bill Gates says,
“If you like current version of Windows you can keep it. Period.”
Sorry couldn’t resist. But if you are happy with Windows 7 why change. Until they say support is ending. Which should be years.
For some reason, Firefox keeps shutting down, shockwave flash is always a problem, Google Chrome is skittish. I have Trend Micro & Malwarbytes and I’ve had diagnostic, repair, s/w troubleshooting done, but it’s still glitchy.
I figured it was because I’m running on an old operating system.