The Round Window is a small, oval-shaped opening located in the inner ear, specifically in the cochlea. It plays a crucial role in hearing by allowing fluid movement within the cochlea when sound waves enter the ear. This movement helps stimulate hair cells, which convert sound vibrations into electrical signals sent to the brain. The Round Window is situated below the Oval Window, another important structure in the ear. Together, these windows help maintain pressure balance in the inner ear, ensuring proper auditory function. Damage to the Round Window can lead to hearing loss or other auditory issues.