Next on our list of things to do is install the graphics card. There are two types of graphics cards; AGP cards and PCI-e Cards. AGP Cards have become less favorable in gaming PCs as they typically don't run as fast or have as much on board memory as PCI-e cards. PCI-e graphics card also have the ability to be paired with a duplicate card this nearly doubling your graphics computing power. The dual graphics cards do need to be of the same brand and model however.
Much like insterting the CPU and RAM modules, graphics cards are going to snap into the PCI-e or AGP slots in much the same fashion. You will first need to remove the back plate from the back of the case and then carefully insert the card into the empty expansion slot, fasten it to the case and you're all done. Loading the drivers from the CD-ROM will happen after you've installed the operating system in step 15.