you can skip account sign in and just sign into microsoft. see the line that says not recommended, just click on it. That is what I do. I am not currently on the win10 computer and don't remember what the whole line says.
There's the 1- Account sign in and then there's the 2- Microsoft sign in.
These pop up nearly every time I need to do something.
Any way to get rid of them? Especially the Microsoft account one.