How to resize or minimize the Roon Server Screen?

I would like to minimize or resize the Roon Server Screen in Windows 10 Pro.
Can anyone help me do this?

I’d use Google to look up “how to take an application out of full screen mode in windows 10”

Roon Server doesn’t have a screen at all. Try using it, maybe in combination with Roon if you also need a GUI sometimes but not allways.