A daemon is a type of computer program that runs in the background of a computer system, performing specific tasks or providing services. These programs typically operate without user intervention and are designed to run continuously, monitoring for specific events or conditions. Daemons are often used to manage system resources, handle network connections, or perform maintenance tasks. They are essential for the proper functioning of the operating system and the applications that rely on them. While daemons are commonly associated with Unix-based systems, they can also be found in other operating systems, such as Windows.