Professional theater refers to live performances produced by trained artists and technicians, often in dedicated venues like theaters or auditoriums. These productions typically involve a range of elements, including acting, directing, set design, and lighting, all aimed at creating a compelling experience for the audience. In professional theater, performances can include various genres such as drama, comedy, and musicals. Companies may produce original works or adaptations of existing plays, often employing skilled professionals who have undergone extensive training in their respective fields. This level of expertise helps ensure high-quality productions that engage and entertain audiences.