You know that improving the graphics on your computer will provide a much better picture—but you're not sure where to start. Here's everything you need to know.

How to install a graphics card Few improvements add as much punch to a PC as upgrading your graphics card. Here's how.

Installing a new, more powerful graphics card can make a world of difference when it comes to gaming on a PC. And because you're not entirely rebuilding a PC, this isn't a terribly complicated task.

To install a graphics card into your PC, you'll need to open its case, remove the existing card, and slide your new card into the PCI Express slot.

Before you buy a graphics card, make sure that your machine’s power supply is up to the task. My example PC has a robust 750W Corsair power supply, which should be sufficient.

A graphics card (also referred to as a GPU) is one of the most vital parts of your computer, perhaps second only to your machine’s processor. If you enjoy gaming on your PC, a solid GPU is even ...

There is another possibility to improve the graphics performance on a notebook: by using an external graphics card or eGFX (external graphics). So far this solution has limited the speed of PC-CG ...

Stock updates Where to buy a graphics card in the US right now PC Gamer's got your back Our experienced team dedicates many hours to every review, to really get to the heart of what matters most ...

Choosing a graphics card can be confusing, with many specs, models, and speeds to consider. Here's how to buy the right GPU for you for years of happy gaming.

One of the most important aspects of your PC is the graphics card, especially if you're looking at gaming. Here's how to check what graphics card you have.