Concept:System software controls and manages computer hardware and basic operations.
Explanation:System software includes the operating system and utility programs.
It acts as an interface between the user and the computer hardware.
A major function of system software is managing files on the computer.
This includes creating files, opening files, saving data, and deleting files.
It also handles the storage and organization of files on disks.
File management is therefore an essential role of system software.
The other options describe unrelated tasks.
Collecting files is not a core system software function.
Arranging files in ascending order is only a minor sorting operation.
Translation of machine language into machine code does not describe a system software role accurately.
Answer:C. File management