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The end of Windows 10 is approaching, so it's time to consider Linux and LibreOffice
(blog.documentfoundation.org)
This is a most excellent place for technology news and articles.
Just look up windows related cves. There's like 10 new exploits almost every month or so. Sure, not all of them will be super critical, but as time goes on they will stack up. I would not want to risk it, but you do you.