The graphics driver is system software that controls a computer's video adapter (sometimes called a video card or gpu). on a computer that does not have an actual video adapter, the graphics driver controls the part of a computer's motherboard called a graphics chipset.. A graphics driver is the software that allow your operating system and programs to use your computer’s graphics hardware. if you play pc games, you should keep your computer’s graphics drivers updated to get the best performance out of your hardware.. Automatically update your drivers. keep your system up-to-date with this tool that analyzes the system drivers on your computer. get started. top topics. identify your intel
