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

Dual monitors open up numerous multitasking opportunities, whether you're using a laptop, a work machine, or even a gaming PC.

How Many Monitors Can You Add? Most computers can run dual monitors. But if you want to add a third screen or use two 4K monitors, check that your device is capable first.

Before you make any purchases, make sure your computer supports dual monitors. A quick way to check if your PC supports dual monitors is to check the ports on the I/O.

Using two monitors gives you a lot of screen space to work with than a laptop display. Use our tips to become more productive at work.

Here's a quick guide to setting up dual monitors for your gaming PC.

When Using Two Monitors With One Computer, How Do You Move Information From One Screen to the Other?. When you connect two monitors to the same computer, you can instantly double your screen real ...

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.