This document defines mass media as the process of delivering cultural messages and stories to diverse audiences through various communication channels. It discusses the main types of mass media including print, recordings, cinema, radio, television, the internet, and mobile phones. The advantages of mass media are that it educates people, provides timely news coverage, allows people to showcase talents, and increases children's knowledge. However, disadvantages include it can promote individualism, expose children to unsuitable content, have geographically selective newspapers, include too many advertisements, and enable internet fraud.