Concept:An operating system is classified as system software, not application software or a utility program.
Explanation:Software is grouped into two main categories: system software and application software.
System software runs the computer itself and provides a platform for other programs.
The operating system is the most important type of system software.
It manages hardware, memory, processes, files, and user interactions.
Examples include Windows, Linux, and macOS.
Application software, such as word processors or browsers, performs tasks for the user.
A utility program is a type of system software that performs maintenance tasks, but it is not the main operating system.
Because the operating system controls the basic functioning of the computer, it belongs to system software.
Answer:B. System software