I recently set up a 2-monitor set up. When I game, I have a couch and a TV. Across the room there is a little monitor with a more work like with it's own mouse and keyboard for, well, work. Since I can't see the TV when using the work monitor, I would like to make it so that if a program is started from the TV's desktop, (which is the primary display), it opens on the TV and if I open something on the small work monitor it opens on the work monitor as opposed to the primary TV where everything opens now by default.
How can I do that?