If you want to display your computer's screen on another monitor, you can set up dual monitors, whether you're using a ...

To use an iPad as a second screen on a Windows 10 computer, you'll need to use a third-party app like SplashTop.

Sometimes you just need a quick and easy way to connect a second monitor, without dealing with a whole new display. Apple's Sidecar feature lets you turn your iPad into a second display for the Mac, ...

You can set up multiple monitors on Windows. This is a great feature, but sometimes problems occur, like Windows cannot detect the second monitor after waking up from Sleep mode. Some users ...