Finding your Windows 10 product key can sometimes be tricky, but there are a couple of methods to try. One option is using the Command Prompt. You can enter wmic path softwarelicensingservice get OA3xOriginalProductKey
to display your key. Another way is through the registry editor, though it requires careful handling. Do you have access to a working Windows 10 installation, or are you setting up a new one? I'm here to help if you need more guidance!