This document defines and describes different types of animation. It explains that animation brings images to life by displaying a sequence of static images rapidly to create the illusion of continuous movement. The three basic types are traditional animation which uses hand-drawn images, stop animation which manipulates real-world objects frame by frame, and computer animation which can be 2D or 3D. 2D computer animation uses techniques like PowerPoint or Flash while 3D animation is used for films, simulations, and complex or unusual scenes. Computer animation is commonly used in films, video games, simulations, and architectural models.