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Microsoft Is Now Being Sued Over Sunsetting Windows 10
(lifehacker.com)
This is a most excellent place for technology news and articles.
It's much easier to install Linux these days than it is to install Windows. And with KDE Plasma the user experience is really similar. As for the distribution I would suggest OpenSuse as that has very little requirement for terminal commands, they've packaged GUI elements in the whole distro.
As for Tumbleweed vs regular, that's up to you. I'm happy with Tumbleweed.
I'm happy with Tumbleweed too, but I Max need to point out that the documentation kinda sucks and the community is kind of small. If you're confident in applying documentation from other distros, you'll be fine.
I generally recommend Linux Mint to new users because the community is large and accustomed to helping new users, and you can use documentation for Ubuntu and Debian generally without issue.
Check out openSUSE once you figure out what you like and don't like about Linux distros, it's a great end game IMO.