Program to view on main screen what is happening on attached multi-screen setup

zoog

Reputable
Nov 9, 2014
2
0
4,510
I've been googling and googling but I can't find anything. I'm looking for a very simple program which can show me, on my main computer screen, what is happening on the multiple extended external screens I've attached to my computer. As these screens are in a different room, and I need to check if everything goes as planned (visitors of a project will see the screens), I need to be able to simply verify this with a little preview of what is happening on the screen(s). Anyone could point me in the right direction or has a suggestion? Any help is greatly appreciated!

Cheers.