Most people will know that Windows 10 is due a feature update next month.
This on howtogeek today is a good read of what to expect:
https://www.howtogeek.com/438830/whats-new-in-windows-10s-20h1-update-arriving-spring-2020/
Worth making a disk image backup beforehand as always. We'll find out afterwards what they do and don't break.