What is an expansion card which generates a feed of output images to a display?

An expansion card that generates a feed of output images to a display is typically known as a graphics card or video card. It is responsible for rendering images, videos, and animations by processing graphical data from the computer's CPU. This card interfaces with the motherboard and connects to the display via ports such as HDMI, DisplayPort, or VGA, enabling high-quality visual output for gaming, design, and multimedia applications.