Audio Description is a service that provides spoken narration of visual elements in various media, such as movies, television shows, and live performances. It helps individuals who are blind or have low vision understand what is happening on screen or stage by describing actions, settings, and facial expressions during natural pauses in dialogue. This narration is typically delivered through a separate audio track, allowing users to listen to the descriptions while enjoying the original audio. Audio Description enhances accessibility and inclusivity, ensuring that everyone can experience and appreciate visual storytelling.