Good day! I am Independent Advisor Paul R. and also a Microsoft/Windows user like you and I am glad to be able to provide assistance to you today. I understand that you are having this activation issue on your PC.
Just to check, when you bought this PC did it come installed with Windows 10 or are you the ones who installed it?
Kindly check on which type of license that you have on your Windows as based from the message that you are getting is that the key that was used is for an organization or business which is for volume licensing.
To check the type of license, do the following.
- Search for command prompt then right click on it and run it as administrator
- Type this command below and this will display a windows host script dialog and from there you will see on which type of license you have in description
slmgr /dli
You can also check the link below which has guides provided by Vijay, Greg, Sumit and DaveM121.
https://answers.microsoft.com/xx-xx/windows/for...
Regards,
Paul R.