While it may take a little bit of work, you can use your Android device as an additional monitor for your Windows PC. Here's how to do just that.

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.

To use an iPad as a second screen on a Windows 10 computer, you'll need to use a third-party app like SplashTop.

If you own a Samsung Galaxy Tab tablet, you already have a terrific second display for both work or business travel. Here's how to use it.

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.

How to turn an old tablet into a second PC monitor for free Put your spare screens to work with this free software.

Home > Computing How to use your iOS device as your PC's second display While working on desktops or laptops, it is useful to have a second display handy.