Windows Genuine Microsoft label indicates the edition of Windows preinstalled on your computer and whether the device is preinstalled with or licensed for genuine Windows.
Your geographic location
Edition of Windows that is preinstalled
In the People’s Republic of China, the Genuine Microsoft label is required on all computer models preinstalled with any edition of the Windows operating system.
In other countries and regions, the Genuine Microsoft label is required only on computer models licensed for Windows Pro editions.
The absence of a Genuine Microsoft label does not indicate that the preinstalled Windows version is not genuine. For details on how to tell whether your preinstalled Windows product is genuine, refer to the information provided by Microsoft at https://www.microsoft.com/howtotell/default.aspx.
There are no external, visual indicators of the Product ID or Windows version for which the computer is licensed. Instead, the Product ID is recorded in the computer firmware. Whenever a Windows product is installed, the installation program checks the computer firmware for a valid, matching Product ID to complete the activation.
In some cases, an earlier Windows version might be preinstalled under the terms of the Windows Pro edition license downgrade rights.