Once in the Display settings, hold the key. This often reveals a "Detect Displays" button if your Mac isn't seeing the screen automatically.
: If you have multiple monitors, use Win + Shift + Left/Right Arrow to instantly move the active window to the next display. shortcut key to change screen display
As a user with multiple displays or frequently changing presentation setups, I want to press a shortcut key to cycle through display modes so that I can adapt my screen layout without opening settings menus. Once in the Display settings, hold the key
If your screen brightness is acting up after you change display modes, remember Fn + F11 (or the sun icons on your F-keys) to adjust brightness so you aren't blinded by a sudden change in lighting! As a user with multiple displays or frequently
On many older Macs and some newer ones, you can toggle "Mirroring" (Duplicate) mode instantly by pressing: