Yes, you can use your laptop's screen as another monitor, and in this guide, I will show you the steps on Windows 11. When you purchase through links on our site, we may earn an affiliate commission.

Sometimes you just need a quick and easy way to connect a second monitor, without dealing with a whole new display. Apple's Sidecar feature lets you turn your iPad into a second display for the Mac, ...

In a pinch for extra screen space on your PC but don't have a second display? Use this simple USB trick to turn your Android tablet into a portable monitor.

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 ...

Technology continues to blur the lines between devices in today's fast-paced world. Your Samsung Galaxy smartphone is no longer just a communication tool—it’s a powerful mini-computer that can replace ...

A $260 drop-in replacement board turned the iMac G4 into my favorite and least practical external display. A $260 drop-in replacement board turned the iMac G4 into my favorite and least practical ...