Your choice of an operating system (OS) is one of the most important decisions you will make when purchasing a new computer. The OS is the software program that runs all the other applications on your computer.
Dell is a direct partner — to businesses and consumers — which delivers innovative technology and services.
"Graphics" refers to how your PC handles data that is translated (or rendered) into the images that appear on your display.
Memory is the temporary storehouse for data flowing to and from your PC's processor.