Windows 10: Missing Windows 11 Activation Key

Discus and support Missing Windows 11 Activation Key in Windows 10 Software and Apps to solve the problem; I bought a USB Windows 11 Pro from Best Buy. Got the box. Thumb drive was in there, but no activation code at all. Best Buy won't let me return it it's... Discussion in 'Windows 10 Software and Apps' started by KushKushner, Mar 13, 2025.

  1. Missing Windows 11 Activation Key


    I bought a USB Windows 11 Pro from Best Buy. Got the box. Thumb drive was in there, but no activation code at all. Best Buy won't let me return it it's a non-returnable item. Is there any way for Microsoft to lookup what my code was and provide it to me?

    :)
     
    KushKushner, Mar 13, 2025
    #1

  2. Windows 11 Pro activation key

    Thanks for reaching out! I'm an Independent Advisor and a Microsoft user like you.

    Have you tried logging in with the account linked to the digital license on your device? I've provided a few steps you can try including some more you can follow:

    1. Link your Microsoft account: Ensure that your Microsoft account is linked to the digital license on your device. Go to Settings > Accounts > Your info and check if your Microsoft account is listed there. If not, click "Sign in with a Microsoft account instead" to link your account.
    2. Run the Activation Troubleshooter: Go to Settings > System > Activation, and click the "Troubleshoot" button. This will launch the Activation Troubleshooter, which can help reactivate Windows after a hardware change if your Microsoft account is linked correctly.
    3. Enter your existing product key: If the Troubleshooter doesn't resolve the issue, try entering your existing Windows 11 Pro product key. Go to Settings > System > Activation, and click "Change product key." Enter the key you used previously to upgrade to Windows 11 Pro.
    If you are still having issues after trying these steps, please let me know. I'll be happy to help.
     
    Munkhbayar B., Mar 13, 2025
    #2
  3. windows xp installation and dual core am

    could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx
     
    exodusprime1337, Mar 13, 2025
    #3
  4. Missing Windows 11 Activation Key

    Installing Windows 10 using Windows 7 key

    Nope, you need to install Windows 10 first and make sure the Windows 7 key is transferred to your Windows account after you've installed Windows 10 (not quite sure how that works). I missed the last step and I could not activate Windows 10 after a re-install... Microsoft seem to have done everything they can to make it a PITA. Also, it's technically too late to do this now anyhow, as the upgrade offer has expired. But KMSPico works quite well...

    As for getting rid of Windows, delete the Windows folder.
     
    TheLostSwede, Mar 13, 2025
    #4
Thema:

Missing Windows 11 Activation Key

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