To see a list of all hardware components installed on your Windows 10 PC, you can use the “Device Manager.” Here’s how to access it:

1. Press `Windows + X` keys together to open the Quick Link menu.

2. From the Quick Link menu, select “Device Manager.” This will open the Device Manager window.

3. In the Device Manager, you’ll find a categorized list of hardware components, including items such as Display Adapters (for your graphics card), Processors (for your CPU), Sound, video and game controllers (for audio devices), Network adapters (for network-related hardware), and many more.

4. Click on each category to expand and view the specific hardware components within them. You can see details about your hardware, including the manufacturer and driver information.

This will allow you to see and manage the hardware components installed on your Windows 10 PC.

Alternatively, you can type device manager in the Windows search bar and follow the demonstration as shown in the video below: