The Device Manager

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This is the Device Manager From my desk top machine. Each Device Manager will show the specific hardware installed on the machine.

Device Manager overview (Extracted from MS Help)

Device Manager provides you with a graphical view of the hardware that is installed on your computer. It also allows you to change the way your hardware is configured as well as the way your hardware interacts with your computer's microprocessor. Using Device Manager, you can:

Determine whether the hardware on your computer is working properly.
Change hardware configuration settings.
Identify the device drivers that are loaded for each device and obtain information about each device driver.
Change advanced settings and properties for devices.
Install updated device drivers.
Disable, enable, and uninstall devices.
Identify device conflicts and manually configure resource settings.
Print a summary of the devices that are installed on your computer.

Most of the time, you will use Device Manager to check the status of your hardware and update device drivers on your computer. Advanced users who have a thorough understanding of computer hardware will also use Device Manager's diagnostic features to resolve device conflicts and change resource settings.

Warning

Changing resource settings improperly can disable your hardware and cause your computer to malfunction or be inoperable. Resource settings should be changed only by users who have expert knowledge of computer hardware and hardware configurations.

Notes

You must be logged on as an administrator or a member of the Administrators group in order to complete procedures using Device Manager. If your computer is connected to a network, network policy settings may also prevent you from completing the procedures.
Ordinarily, you will not need to use Device Manager to change resource settings because resources are allocated automatically by Windows 2000 during hardware setup.
You can use Device Manager to manage devices only on a local computer. Device Manager will work only in read-only mode on a remote computer.