Once you have the display Icons in this pane set to the way the displays are arranged on your bench, the mouse will move across the boundary between displays in a predictable way, and can drag a window with it.
This thread has been closed by the system or the community team.
You may vote for any posts you find helpful, or search the Community for additional answers.
how to move mouse between monitors
Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.