Windows 10: Hey, I know you are normally using 3 screens, that's why I put program X on screen 3 like always.
Me: But today I'm using only two screens, where is the window?
W10: What do you mean? It's on screen 3.
Me: Why don't you put it on one of the real screens I have?
W10: ¯\_(ツ)_/¯
@janj you're welcome