If you want to display your computer's screen on another monitor, you can set up dual monitors, whether you're using a Windows or Mac computer.

What Is Needed to Run Two Monitors Off of One Computer?. Using an additional monitor on your office computer is handy when designing company newsletters or other publications, allowing you to see ...

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

How to Use a Dual Video Monitor VGA Y-Splitter Cable. If you run a business and use multiple monitors in your office, you can output the video from your computer to two monitors, even if your ...

Everyone knows that having more screen space is a good thing. The more important question is whether to seek a wider expanse with a single ultrawide monitor, or by using two screens side by side.

These days, dual monitors are often cast aside in favor of a shiny ultrawide display. But which of those options is better for a gamer?

Stefan Thibeault, a programmer at a clothing manufacturer in Montreal, is convinced of the value of using dual PC monitors. Doing so has given him a much larger electronic workspace, eliminated ...

We show you how to disable one monitor in a dual monitor setup & change from dual monitor to single using Windows 10 Settings or NVIDIA Control Panel.