Which component in Windows operating system helps users view and control connected hardware?

The Device Manager is the essential component in the Windows operating system that enables users to view and manage the hardware connected to their computer. It provides a centralized interface where users can see all the hardware components, such as printers, video cards, and USB devices. Through Device Manager, users can perform several critical tasks, such as updating drivers, disabling or enabling hardware, and troubleshooting hardware issues. This is particularly useful when a device is not functioning correctly, as it allows the user to identify and resolve problems by checking the status of the hardware.

In contrast, Task Manager focuses on monitoring system performance and managing running applications and processes but does not provide comprehensive tools for managing hardware. The Control Panel offers a broader range of settings and configuration options for the operating system, including some hardware controls, but it is not specifically designed to manage devices in the same direct manner as Device Manager. Meanwhile, File Explorer is primarily used for navigating the file system and managing files and folders, making it irrelevant to the task of controlling or viewing connected hardware. Thus, Device Manager is the correct answer, as it explicitly fulfills the need for users to interact with and manage the hardware components of their systems.