What does the core software in a computer do?

The core software in a computer, typically referred to as the operating system (OS), plays a fundamental role in controlling the computer's basic functions. It acts as an intermediary between the hardware and the user, managing system resources, executing commands, and facilitating communication within the system. This includes handling operations like memory management, task scheduling, and input/output processes, thereby ensuring that applications can run effectively and that the hardware operates correctly.

In contrast, generating graphic designs, managing external hardware connections, and performing mathematical computations are specialized tasks often handled by specific applications or software that run on top of the core software, rather than the core software itself. While the operating system may assist in these activities by providing necessary resources and support, its primary function is to manage the foundational operations that enable the computer to function as a whole.