If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

Dual monitors are a great way to boost your productivity and multitasking capabilities. Here's how to set them up.

How to Set Up Multiple Monitors at Your Desk Immerse yourself with a dual- or triple-screen setup, whether you're on Windows or Mac. Photograph: imaginima/Getty Images ...

Want to know how to set up multiple monitors for PC gaming? Our guide walks you through the process step-by-step across AMD and Nvidia graphics cards.

This easy-to-follow guide provides gamers with info for setting up dual monitors for gaming.

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

Thankfully it's no longer rocket science, so if you're just now adding a second monitor to your rig, here's how to do it.

A multiple monitor setup has numerous advantages compared to one with a single monitor. Dual monitors can completely refine your gaming and work flow.

Having two monitors can be a massive boon to your productivity and multitasking, as long as you have the desk space. Here's how to set up two monitors on Mac.

There are plenty of reasons to set up a second monitor for your Windows computer: ergonomics, easier scanning of large work spaces, and sharing presentations on a larger screen, to name a few ...

Windows 8 Enhancements Though setting up and using multiple monitors is reasonably straightforward with Windows 7, Microsoft is introducing some major multimonitor-related enhancements to Windows 8.

If your Mac needs a little extra display space, setting up an extra monitor is a breeze.