A program guide is a resource that provides detailed information about television shows, movies, or other media content. It typically includes schedules, descriptions, and ratings, helping viewers decide what to watch. Program guides can be found in print, online, or as part of a cable or streaming service. Many program guides also offer additional features, such as reminders for upcoming shows and recommendations based on viewing habits. They may cover various platforms, including cable television, streaming services, and broadcast networks, making it easier for audiences to navigate their entertainment options.