This document provides an overview of key media terminology and concepts used in media studies. It defines what media texts are and outlines LIAR as an acronym for analyzing language, institutions, audiences, and representation. It also discusses media institutions, audiences, representation, genres, narratives, character codes, and technical and symbolic codes. Genres can be main categories or subgenres, and narratives can be linear or non-linear. Character roles in stories often include the hero, villain, princess, helper, donor, dispatcher, and false hero.