A Content Rating System is a method used to classify media, such as movies, video games, and television shows, based on their suitability for different audiences. These ratings help consumers, especially parents, make informed choices about what content is appropriate for children and teenagers. Common rating systems include the MPAA for films and the ESRB for video games. Each rating typically includes a letter or symbol that indicates the age group for which the content is suitable, along with brief descriptions of any potentially objectionable material, such as violence, language, or sexual content. This system aims to promote responsible media consumption and protect younger viewers from inappropriate content.