A projector can double as a secondary monitor when you connected it to your PC. This setup enables you to extend or duplicate your computer's display onto a massive canvas, so that you can view ...

Windows 10 Split Screens In Windows 7, 8 and 10, you can snap into a split screen mode rather quickly. Open duplicate apps and drag them as needed so both are at least partly visible.

This post discusses wirelessly projecting and screen mirroring your Windows computer or laptop to an external display like a TV or a Projector using Miracast technology.

This will turn your iOS device into a duplicate of your main screen. This is useful if you're trying to show someone a website or a photo, and you don't want to huddle in front of your computer.

Microsoft says that this new adapter uses Miracast to duplicate your screen from your PC to whatever you have it connected to. That's the same tech behind its previous wireless display adapter.

To duplicate the screen of a Windows PC on your Apple TV, you need to start by downloading and installing the AirParrot application on your PC. After that, ensure that both devices are connected to ...