Which of the following is NOT a function of application software?

Application software is specifically designed to help users perform tasks and achieve specific objectives, such as creating documents, managing databases, or designing presentations. These software types are tailored for end-users to accomplish various functions, often in a way that is user-friendly and suited to particular tasks.

Running the operating system, however, falls outside the scope of application software and is the responsibility of system software. The operating system is integral to the computer's core functionality, managing hardware resources and providing essential services for application software to run. This foundational role is distinct from the specialized purposes of applications like document creation or database management, which are focused on user tasks rather than system-level operations.

Understanding this distinction between application software and system software is crucial for grasping how computer systems are structured and how different types of software interact within that environment.