A remote control is a device used to operate electronic equipment from a distance. It typically uses infrared signals or radio waves to communicate with devices like televisions, DVD players, and sound systems. Users can change channels, adjust volume, and control playback without needing to be close to the device. Remote controls come in various shapes and sizes, often featuring buttons for different functions. Some modern remote controls are designed for smart devices, allowing users to access streaming services and control smart home devices. They enhance convenience and improve the user experience by providing easy access to technology.