How to recover Windows 10 Product Key from BIOS/UEFI using Windows 10 Product Key Tool?

Since the release of the Windows 7 operating system, product license keys have been embedded into the BIOS/UEFI by PC manufacturers as a standard practice. As a result, new Windows computers come preloaded with Windows 8, 8.1, 10, or 11 without displaying product key information or Certificate of Authenticity (COA) stickers on the device. This is because the product keys are embedded into the BIOS or UEFI, which can be accessed by entering the computer’s BIOS/UEFI.