Define computer graphics

Computer graphics is the field of computer science that deals with creating, storing, manipulating and displaying pictures and images (drawings, charts, animations and real-world scenes) using a computer. It covers the hardware and software used to generate images from data and models.

Example: drawing a 3D model of a building, a game scene, a bar chart or a CAD diagram on the screen. It can be interactive (the user changes the picture with an input device such as a mouse) or non-interactive.