If you need a second screen for your PC, your laptop can come in clutch. Here's how to set it up on Windows and macOS.

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

Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few ...

Second monitor not detected after Sleep on Windows PC If the second monitor is not detected after sleep, first of all, check the cable connecting your second monitor to your system.

In this guide, we look at how you can use a Samsung Galaxy Tablet as a secondary display with a Windows PC or laptop. In an era where multitasking has become a prerequisite for productivity ...

The ultimate in multitasking is being able to view your phone's display on your PC monitor, saving you the trouble of having to volley between two screens.

I literally have no idea how using your S9 Ultra as a 2nd monitor works, you mention both wired and wirelessly which doesn't help clarify at all. Could I ask you to explain that to us? But at a ...