1. Windows 10 License Number Where

Jump to Where is the preloaded Windows 7/8/8.1/10 product key - For a re-installation of the same version of Windows 8/8.1/10 as your system. 3 Ways to Recover Serial Number in Windows 10. December 5, 2017 7 COMMENTS Microsoft has made licensing its operating system as comfortable as possible. If you upgraded to Windows 10 for free from an activated copy of Windows 7 or Windows 8.1, you should have a digital license instead of a product key. A Windows product key is a 25-character code used to activate Windows.

Windows 10 License Number Where

Hi, I have received a free upgrade notification and upgraded my home PC from Windows 7 to Windows 10 2 days ago. After the upgrade, I kept on experiencing blue screen with message 'Critical Structure Damage (NTFS issue)'. I plan to backup my PC and install Windows 10 from scratch.

As I am upgrading from Windows 7 home version to Windows 10, what is the license number I should input when I install the Windows 10 home version from the Microsoft website? Should I use Windows 7 license number came with my Dell PC.

Please advise. Hi Dennis Lam, Thank you for posting your query on Microsoft Community. I understand your inconvenience. We will assist you with it. I would like to inform you that, once your device upgrades to Windows 10 using the free upgrade offer and activates online automatically, an entitlement is registered to your PC’s hardware for the edition of Windows 10 you upgraded to in the Windows 10 Activation service. So you can upgrade or reinstall Windows 10 anytime on your computer without entering the product key, as it has already been registered. If you change the hardware components of your computer you may face activation issue.

I suggest you to refer the answers of Mr. Vinod Archak, from the following link.

I suggest you to also refer the Wiki article created by Mr. Andre Da Costa, to know about Windows 10 activation. How to Activate and resolve common Product key issues in Windows 10 Hope this information is helpful. For any further information, feel free to contact us. Free alldata downloads full version.