The MPAA Ratings system, established by the Motion Picture Association of America, provides guidance on the suitability of films for different audiences. It categorizes movies into five main ratings: G (General Audience), PG (Parental Guidance), PG-13 (Parents Strongly Cautioned), R (Restricted), and NC-17 (No One 17 and Under Admitted). These ratings help parents make informed decisions about what their children can watch. Each rating reflects the film's content, including language, violence, and sexual themes. The MPAA assigns ratings based on a film's overall impact, considering factors like context and intensity. This system aims to promote responsible viewing and protect younger audiences from inappropriate material.