In-scene remote desktop.

I have been searching all over the internet for a solution but can't seem to find any, sorry if this has been answered before.

I have been looking for a way to display a monitor in unity and have multiple solutions now but what I am getting stuck at is finding a way to interact with it. all the solutions are outdated and don't seem to work with the newer unity versions.

Is it even possible to control another application let alone a (remote) desktop?