**Explanation:**

The correct answer is **b) My Computer**.

**My Computer** is a feature in the Windows operating system that allows users to view information about their computer hardware. It provides an overview of the different drives and devices connected to the computer, as well as information about the system specifications.

Here is a detailed explanation of why My Computer is the correct answer:

1. **My Computer**:
- My Computer is a feature that provides an organized view of the computer's drives, folders, and files.
- It allows users to easily navigate through their files and directories, but it also provides information about the computer's hardware.
- By right-clicking on the My Computer icon and selecting Properties, users can access detailed information about their computer's hardware and system specifications.

2. **Start**:
- The Start menu is the main gateway to access various programs and features in the Windows operating system.
- While the Start menu provides access to several system tools and settings, it does not directly display information about the computer's hardware.
- Users can access the Control Panel and other system tools through the Start menu, but they would still need to navigate to the specific hardware-related sections to view detailed information.

3. **Control Panel**:
- The Control Panel is a centralized location in Windows where users can modify and adjust various system settings.
- It provides access to numerous system tools and settings, including hardware-related options.
- However, the Control Panel itself does not directly display information about the computer's hardware.
- Users would need to navigate to specific sections such as Device Manager or System Information within the Control Panel to view hardware-related details.

4. **All Programs**:
- The All Programs option is located in the Start menu and provides a list of all installed programs on the computer.
- It allows users to easily access and launch their installed applications but does not provide information about the computer's hardware.

In summary, while features like Start and Control Panel provide access to system tools and settings, they do not directly display information about the computer's hardware. The My Computer feature, on the other hand, not only allows users to navigate through their files and directories but also provides detailed information about the computer's hardware and system specifications.

My computer stores all the data in a particular file which helps us to identify that which file we need.