Serials are a type of media that are released in a sequence, often consisting of episodes or installments. This format is commonly found in television shows, radio programs, and online web series. Each episode typically continues a storyline or theme, encouraging viewers or listeners to follow along over time. In literature, serials refer to stories published in parts, often in magazines or newspapers. Famous examples include Charles Dickens' novels, which were originally released chapter by chapter. This format allows for ongoing engagement with the audience, as they anticipate the next installment of the story.