Utility programs are specialized software designed to help manage, maintain, and control computer resources. They perform a variety of tasks, such as file management, system diagnostics, and performance optimization, ensuring that the computer operates efficiently. Examples include disk cleanup tools and antivirus software, which help users keep their systems running smoothly. These programs are essential for both personal and professional use, as they enhance the overall user experience by simplifying complex tasks. By automating routine maintenance and providing essential functionalities, utility programs contribute significantly to the longevity and performance of computer systems.