How to make browser full screen on second monitor in Windows Embedded?

Question

Google Workspace

I have a payment machine. It works almost like a regular computer with two monitors. The first monitor - the touch panel works through a web application (browser full screen). I need to be able to take a full screen of the browser on the second monitor to show advertisement videos on it, and control it with this web application.
If this is not possible, can the browser somehow control the display of a video player (such as Windows media player)?

Answer 1

I would suggest separating the functions of accepting payments and displaying ads ... In the evening, an application is written in C ++ that will control MPlayer and display ads

Answer 2

Thanks for the advice. Apparently it will have to be done. I can't find any other solution