Need to make a click in an inactive window when a key is pressed, but how?

Question

autohotkey

Help guys, you need to stupidly click on the coordinates in an inactive window by pressing a key, I don’t rummage in autohotkey, but I really need it!

Answer 1

no solution yet? Let's say I'm in a full screen application and I need to click on a button in another running application in a window. To keep the full screen application active.
Does this require 2 monitors? If yes, then who can help with the script, it is similar to what was asked above in the question