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Researcher finds a way to invisibly reverse Windows updates
(web.archive.org)
This is a most excellent place for technology news and articles.
Just install FydeOS then
https://fydeos.io/download/
It's essentially just ChromeOS
Doesn't get simpler than that.
That said, Ubuntu itself has been enough for my essentially computer illiterate dad. He never could use Windows but he at least learned basics on Ubuntu.