Do you apply software Patches to your operating system when they are announced? Is it set to be done automatically?
Everyone always wants you to do more and fair enough, we become more and more resistant to spending time on things that people are fear-mongering about.
But this is real! And the solution is simple. Set and forget!
There is a Microsoft vulnerability which if you are using older versions could mean you are working with a ticking time bomb!
Here is an article from AVAST about it
It is called Blue Keep and if you are still using these older versions -