This label helps users identify which edition of Windows has been preinstalled on their devices and can usually be found on the back or bottom of the devices. In September 2017 Microsoft released a new GML design to prevent fake duplicates form being created - is features a holographic image, holographic micro text and colour shifting ink which changes from one colour to another when looking at it from various angles. These labels also include a handy “tamper evident” feature which appears upon the label being removed. When it comes to Windows phones and tablets, these labels may not always be attached to the device itself so Microsoft has suggested
various other measures you can take to ensure the software is authentic.