Which software category includes antivirus programs?

Utility software is specifically designed to help manage, maintain, and optimize computer resources. Antivirus programs fall into this category because their primary function is to detect, prevent, and remove malware from a computer system. They operate in the background to ensure security and proper functioning of the device, making them essential tools for system maintenance. This type of software often works alongside system software, which includes the operating system that manages hardware and software resources, but utility software serves a distinct purpose by providing added functionality and support to ensure user and system safety.

Application software, on the other hand, is designed for end-user tasks, like word processing or spreadsheets, rather than system maintenance or security. Firmware refers to the low-level software embedded in hardware devices, providing control and managing functions at the hardware level, and does not encompass antivirus programs. Thus, the classification of antivirus software as utility software is accurate, given its role in system protection and maintenance.