I've always been one of those who stick with old versions — like, why bother if everything works? But recently the system has started to get a little dull, and some programs are no longer supported. I came across a simple and understandable article with good arguments:
https://allfunnypuns.com/upgrade-your-windows-now-top-reasons-why/ and after reading it I really thought about it. Sometimes upgrading is not a whim, but a necessity.