A universal remote is a device designed to control multiple electronic devices, such as televisions, DVD players, and sound systems, from a single remote. This convenience eliminates the need for several remotes cluttering your living space, allowing users to switch between devices easily. Typically, universal remotes can be programmed to work with various brands and models. They often feature buttons for common functions like power, volume, and channel control. Some advanced models even offer touchscreen interfaces and compatibility with smart devices, enhancing the user experience in managing home entertainment systems.