If you want to be productive, a second screen can be beneficial. It helps you multitask and increases your workspace so you can monitor several things at once without being limited by a lack of space.

spacedesk is a free program that turns an Android tablet into a portable display for your Windows PC that you can easily carry with you anywhere. You can use it when you need extra screen space or ...

When looking for a portable monitor, I explored a few options ranging from $60 to $150, including ASUS's ZenScreen. But since I only needed a portable monitor for my laptop when traveling (it's not ...

This free and open-source app lets you use any device as an extended PC monitor for macOS, Windows, or Linux. Here's how to get started.

We show you how to configure your Samsung phone or tablet to run like a desktop PC on your monitor or TV, complete with a mouse and keyboard. I've been testing PC and mobile software for more than 20 ...