CGI or Computer Generated Imagery refers to the use of computer-generated visuals in different fields to bring a realistic feel. However, many different terms exist to describe this technology, such as Computer Graphics, Digital Effects, Visual Effects, and 3D Animation. Computer Graphics refers to the generation of images or videos using computer software, whereas Digital Effects is a broader term that describes visual effects or animations that are created with the assistance of computer-generated imagery. Visual Effects are used in the film and television industry to create realistic and special effects. 3D Animation is used for creating realistic characters with detailed graphics. Regardless of the synonym used, CGI technology has become a critical part of many industries.