Communication has existed from the very beginning of mankind and it is what separates a man from the rest of the living world. Communication is important in every aspects of human life, from private to his business life. Communication can be written and oral, verbal and nonverbal. In the business world, it is very important how a person communicates with the rest of the people because by communicating he not only presents himself but also the whole organization he works for. The role of media is also one of the most important means of communication. It is simply everywhere in the whole world and it connects people in every aspect of their lives. For a successful business, enterprise requires good communication and good human relations, and media is what promote specific products and services. The paper elaborates the concepts of communication, business communication, types and forms of communication. It also has an introduction to mass communications, its funds, and properties. The paper also emphasizes the importance and significance of media in communication. Media are one of the most important means of communication in the world. At the end of the paper is the practical example and explanation of how social media affects the world population.