Protagonists are the central figures in a story, often driving the plot forward through their actions and decisions. They typically face challenges and conflicts that lead to personal growth or change, making them relatable to the audience. Examples of well-known protagonists include Harry Potter from the Harry Potter series and Elizabeth Bennet from Pride and Prejudice. These characters can be found in various forms of media, including literature, film, and video games. Protagonists often embody traits that resonate with readers or viewers, such as bravery, intelligence, or resilience, allowing audiences to connect with their journeys on a deeper level.