Media is defined as a term used to describe the academic study of multiple media that individuals and organizations use to communicate information to large segments of people at the same moment using what is known as media (radio, television, newspapers, magazines, films, and now the Internet), and currently in the United States, the level of this department has risen to become an existing college. In itself, in addition to studying journalism and media, it includes departments of public relations and advertising. Studies in the field of media include the study of media institutions and their methods of work, such as information analysis and media effects of persuasion or manipulation of public opinion
Journalism is defined as that science that is concerned with assembling, analyzing, investigating and presenting news about current facts and trends, as well as events and people. Those working in this field are called journalists. With the beginning of the twentieth century, most of them had degrees in this specialty, and since 1990 until now, the Internet has added a new form of journalism. e
Radio is the distribution of video and audio transmissions in the form of programs to large groups of recipients, whether they are listeners or viewers, and most of these groups are from the general public or a small segment of them. Therefore, the Internet may send articles or music around the world as a whole, while the traditional radio in a particular place may seem Specific spread by comparison. The audio-visual broadcasting represents a large part of the media, which is concerned with the delivery of various information and programs to a broad base of society
Public relations is the art and science of managing various communications between institutions and their clients to build communication between individuals and some of them or societies and some of them and to maintain their good image and message in front of them. Various examples include: