It blew my mind when I learned you can set up a laptop as a second monitor on Windows 11
Miracast is a wireless display standard that allows you to project your device's screen (like a Windows 11 or 10 laptop, ...
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DirectX Legacy Overlay Planes don’t work on Windows 11/10
Miracast is a screen-mirroring protocol that lets you broadcast anything from an Android device or recent Intel computer to your TV. Whatever you see on the small screen will appear on the big screen.