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

Application software is designed to help users perform specific tasks or applications, such as word processing, creating spreadsheets, and managing data.

In this context, data management, word processing, and spreadsheet calculations are all functions that directly relate to the capabilities of application software. For example, word processing software allows users to create and edit text documents, while spreadsheet software is used for numerical calculations and data organization.

File system management, on the other hand, involves the organization and management of files on a computer's storage system, which falls under the category of system software rather than application software. System software, such as operating systems, handles the fundamental operations and resource management of the computer, which includes managing the file system that application software operates within. Thus, since file system management is associated more with system-level tasks rather than user-oriented tasks, it is not typically considered a function of application software.