Extend your Mac's display onto a smaller, portable screen, by using your iPad as a secondary monitor and the Duet Display application for OS X and iOS.

Extend your Mac's display onto a smaller, portable screen, by using your iPad as a secondary monitor and the Duet Display application for OS X and iOS.

Though you could hook up a second monitor or a spare TV to your Mac, Apple does provide options to extend the digital workspace without needing an extra dedicated screen.

Use Sidecar to extend a Mac to an iPad screen Setting up the iPad as a second display is, in typical Apple style, fairly straightforward.

Utilizing a tablet as a second screen enhances productivity by expanding workspace for remote work, online learning, and ...

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

Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few third-party apps can help if you have an older Apple device or Windows PC.

Want to know how to set up multiple monitors for PC gaming? Our guide walks you through the process step-by-step across AMD and Nvidia graphics cards.

The folks behind Duet Display have released a Windows client, allowing you to extend your machine to any iOS device.

Whether you're using a desktop or laptop PC, a dual-monitor setup is an easy upgrade that pays big returns in productivity.

If you have a dual-monitor configuration, you can set up a screensaver to move across both monitors, or duplicate on both.