Berlin (dpa) — Whether you work on a desktop PC or a laptop, a second screen can often be of help. But before you go and buy a monitor, have you considered using your tablet? This can add extra ...

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

You can use your iPad as a second monitor with a Mac or Windows computer, with a free option available. Here's how you can do it.

The ACEMAGIC X1 is a Windows laptop with a 12th-gen Intel i7 processor, 16GB of RAM, and an unusual dual-screen design that lets you use the laptop in several different ways.

If you have an old Android tablet, or a new foldable phone, why not turn it into a portable monitor? Here's how I've done it.