How to Connect HDMI From a GPU to a Monitor. Having a high-end GPU, or graphics-processing unit, is critical for running graphics-intensive applications, as well as for PC gaming and production.

Achieve unprecedented performance by installing multiple graphics cards in your PC, and linking them with Crossfire or SLI technology.

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 ...

A guide to the differences you'll encounter when trying to select the perfect graphics card for your PC.