How do I make dual monitors not mirror each other?
Plug your monitor, go to System Preferences -> Display -> Arrangement, uncheck the Mirror Displays box. How do I stop dual screens from mirroring? Plug your monitor, go to System Preferences -> Display -> Arrangement, uncheck the Mirror Displays box. How do I stop Windows screen mirroring? Step 1: Open the Control Center on your device. Step 2: Find and …