One of the best upgrades you can make for productivity is adding a second screen to your laptop or desktop computer. Follow these steps to set it up.

(MoneyWatch) Second computer monitors are all but essential at the office these days, with most businesses providing dual displays to give employees extra "screen estate" for better multitasking ...

Using two monitors simultaneously doesn't make much sense -- until you try it! Step up to our dual-monitor challenge and immerse yourself in a digital panorama.

If you want to add a second monitor to your MacBook to have more screen space, here's what you need to know about the connections and how to connect it all.

Looking to add a second monitor to your set up? Here's how to do it on Windows and MacOS.

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your ...

If one screen isn't enough to display everything you need at once, consider getting a second. Here's how to manage multiple screens in macOS.

Requirements to use your iPad as a second display As mentioned above, both of your devices need to support Sidecar, a feature that allows you to use your iPad as a second monitor for your Mac.