monitor

How do I use my macbook as a monitor?

I have two macs available, one 16-inch and one 13-inch. I want to use the 13-inch as a third-party screen for the first one. ... at is, I do not see the list of connected devices in the monitors. Has anyone faced such a task and how did you cope with it?

Synchronization of monitor numbering in the Windows10 settings and monitor numbering get the code in the code using WinAPI

Is there a possibility of some kind of synchronization, when getting a list of monitors using WinAPI, numbering in the list and numbering in the system settings?