Windows 10: Windows 11 Activation "Product Key" is not working. Can someone help me out?

I have the product key and yes I have another Windows dell that has the same Microsoft linked to it, I might be stupid but I did try everything. I have looked the product key over multiple times and it has not worked, I have tried to recover my actual digital license over from the Windows 10 Pro to this one with absolutely no luck, I have looked at countless Microsoft community questions and the actual help for Activision.I should've mentioned this earlier as well as the community help pages, I have no email or receipt as to buying the digital license, this is a replacement for my Windows 10 P

:)

 

Windows 10 product keys and activation - and the KMS angle

Changing the product key to the generic Windows 10 product key will reset activation to the standard retail channel for activation. It might just activate (if there was a previous digital license for Windows 10 for that computer established with Microsoft). Once Windows 10 is back on the retail activation channel, then more than likely changing the product key to the Windows 8 product key using the same method may work.

 

Product Key Reactivation

Hi

Thanks for your reply.

Reactivating Windows 11 after retrieving the motherboard key involves using the original product key or digital license associated with your system.

Here are the steps to reactivate Windows 11:

1. Open Settings:
   
   • Click on the Start button and select the gear icon to open "Settings."
     
2. Navigate to Update & Security:
   
   • In the Settings menu, click on "Update & Security."
     
3. Go to Activation:
   
   • In the left sidebar, select "Activation."
     
4. Enter Product Key:
   
   • If you have a product key, click on "Change product key" and enter the key when prompted.
     
5. Use Digital License:
   
   • If your Windows 11 was linked to your Microsoft account, you might see an option to troubleshoot and link your digital license. Click on this option and follow the prompts.
     
6. Restart Your Computer:
   
   • After entering the product key or linking your digital license, restart your computer.
     
7. Verification:
   
   • Go back to the Activation section in Settings to verify that Windows 11 is now activated.
     

 

Product activation key for windows 11 home not working

I bought a product key to activate windows 11 home on my new pc but the code isn’t working please help