How to find the Windows product key for your PC.–PC Pitstop.
2 Ways to Find Your Windows Product Key
by Anand Khanse for The Windows Club
When you enter, register and activate your copy of Windows, using a Retail key, the information is stored in the Windows Registry. Users of OEM computers may have noticed that, since a couple of years, the manufacturers have stopped pasting their COA or Certificate of Authenticity sticker, which displayed the Windows product key to the machine anymore. Now this key is embedded in the BIOS/UEFI.
It is to be noted that a Retail product license is tied to the person whereas the OEM product key is tied to the machine, as per Microsoft Windows Desktop licensing terms. In this post, we will see how to find Windows Product Key using Command Prompt or PowerShell, from BIOS or Registry. It works for Retail & OEM licenses too.