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.

This computer got an upgrade to Windows 7 at the time of that operating system’s original release. Install the new card in the correct slot; here, the turquoise slot is too small.

Rich Shibley/Digital Trends Also make sure that the graphics card you purchased is compatible with your motherboard, and that you have a PCIe slot to install it in.

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.

If you're struggling to install your graphics card into your gaming PC, don't worry, we've got you covered with detailed instructions.

Installing your new graphics card Now that you’ve leveled up your “removing graphics card” skill, you’ll find that you have all the knowledge you need to install a new graphics card.

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

Knowing which graphics card (GPU) your PC uses is helpful when shopping for upgrades, troubleshooting performance issues, or checking if your computer can run the latest games. However, unless you ...