>>277685649
Pull up the desktop window. Should be the rightmost button in the dashboard, that looks like a little window or monitor or whathaveyou

Mind you: if you have steam vr open, it doesn't play well with anything else so it will always tab back to it's own "program running" window. You have to grab the desktop window and pull it forward a bit, out of its default docked position.

But that's only if you have steam vr open