spacedesk is a free app that lets you use an Android tablet as a second display for your Windows PC. Learn how to set up and use it.

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.

You've decided that it's time to leave your laptop behind. Congratulations! Here's how you can turn your tablet into a workhorse.

Why Use USB to Connect Phones, Tablets, and TVs? While mirroring your phone screen wirelessly is convenient, a direct connection—via USB—is always going to be the better deal.