Utility programs are software tools designed to help manage, maintain, and control computer resources. They perform specific tasks that enhance the functionality of the operating system, such as file management, system diagnostics, and data backup. Common examples include disk cleanup tools, antivirus software, and file compression utilities. These programs are essential for optimizing system performance and ensuring data security. By providing users with the ability to monitor and manage their computer's health, utility programs contribute to a smoother and more efficient computing experience. Popular utility programs include CCleaner, Norton Antivirus, and WinRAR.