My Great-Uncle (~89) has a Windows laptop. He virtually never uses it. One time I decided to start it up, and it literally had about ten updates that each required a restart. It was a disaster for me, and I do this for a living. I just can't imagine how they expect someone like him to use it.
I have a windows laptop that I use 2 or 3 times a week and sometimes I have 10 updates pending (2 of which fail repeatedly until I uninstall them and re-download them). This is a huge downside of continuous delivery to something that isn't cloud based.