What is the operating system component that allows the operating system to use primary storage and process graphics?

Drivers are specialized software components that allow the operating system to communicate with hardware devices. While they are crucial for managing specific hardware functionalities, such as printers or graphics cards, they do not manage primary storage or graphics processing directly. Instead, they rely on the kernel to facilitate these operations.

The file manager is a component of the operating system that manages files and directories on storage devices. It provides an interface for users to organize and access files but does not handle memory management or graphics processing directly. Its primary function is related to file organization rather than the interaction with hardware resources.

The user interface (UI) is the component that allows users to interact with the operating system. It can be graphical (GUI) or command-line based (CLI) but does not manage system resources like primary storage or graphics processing. The UI depends on the kernel to function properly, as it relies on the resource management capabilities provided by the kernel.