Universal Control is coming in macOS Monterey, but you can use any device as a second monitor right now with the right software or accessories.

Want to use that extra screen for a little more real estate, even without any cords or cables? Here's how.

Users can wirelessly mirror the display of their Miracast-certified phone, tablet, or PC to any Miracast-capable receiver like a TV, projector, or monitor. What you see on your device is exactly ...

Duet Display is an app made by former Apple engineers that allows you to use your iPad as a second screen for your Mac. In this article, we'll ...

Swipe your way to apps and settings on Microsoft's Windows RT tablet, or use Windows key shortcuts and other keystroke combinations to zip to nearly any program or setting.