Silent films are movies produced without synchronized sound, particularly dialogue. They were the dominant form of cinema from the late 19th century until the late 1920s. Filmmakers relied on visual storytelling, using expressive acting, title cards, and music to convey emotions and plot. The transition to sound films, known as "talkies," began with the release of The Jazz Singer in 1927. This marked the decline of silent films, as audiences preferred the new technology. Despite this, silent films remain an important part of film history, showcasing early cinematic techniques and storytelling methods.