Duet Display lets you use any Android device as a second screen for your Mac, whether wired or wireless, giving you extra space for multitasking.

Using a laptop as a monitor for another computer allows you to not only mirror your computer's screen on the laptop but also extend it, meaning you can show different content on both screens.

If your gaming laptop screen feels too cramped, hook up an external monitor! Here's how to do it and what you need to know.

To use your phone or tablet as an extended display, open GlideX on your PC and navigate to the Cross-device operation tab. Under the Extend option, click Search for device.

When using your tablet or phone as a screen for extended periods, ensure it’s plugged in or has adequate charge. Also, monitor for overheating, especially in wireless connections, as continuous ...