Device Manager displays information about each device. This includes the device type, device status, manufacturer, device-specific properties, and information about the driver for the device.
Device manager can show hidden devices. This is helpful when you are testing the installation of a new PnP device.
Device Manager provides detailed information in the Properties dialog for each device. Right click on the name of the device, and then click/tap on Properties. The General, Driver, Details, and Events tabs contain information that can be useful when you debug errors.
This tutorial will show you a list of error codes in Device Manager and their suggested resolutions in Windows 7, Windows 8, and Windows 10.