In most machines you will see both Intel and NVIDIA hardware. Occasionally you will instead find AMD hardware. If you want to improve your gaming performance, you need to update the drivers on your graphics card.
You will also want to keep an eye on the temperature of your computer. If it gets too hot, you may risk frying your hardware.
If you have an SSD, or solid-state disk, do not defrag your computer. Instead, proceed to the next step.
