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Why Linux is Best for Most People
(medium.com)
This is a most excellent place for technology news and articles.
Some Linux distros change less than Windows in appearance over the years.
Also easy to set configs back to default if things go astray, as everything is a file.
Have you tried introducing an "oldy" to it lately?
I showed my parents who used Windows but Apple for phones and they took to Ubuntu like duck to water!