This free and open-source app lets you use any device as an extended PC monitor for macOS, Windows, or Linux. Here's how to get started.

The iPad is a versatile device. You can use it as a TV, a notebook, a sketchpad, a gaming console, or a laptop (with the right accessories). But one of its most underrated features is its ability to ...

We may receive a commission on purchases made from links. There's a certain convenience to working on a monitor larger than your laptop's display. For one, you have more screen real estate, which ...