Concept:Firefox is a program designed for a specific user task, not for managing computer hardware.
Explanation:Firefox is a web browser used to access the internet.
A web browser is an end-user program.
Application software consists of programs that help users perform specific tasks.
System software, such as an operating system, manages and runs the computer.
Since Firefox does not control or maintain the computer system, it is not system software.
Therefore, Firefox is best classified as application software.
Answer:C. Application software