Hello Israt Jahan Tulin,
Thank you for posting in Q&A forum.
Here is a link for your reference:
Upgrade Windows 11 Home to Windows 11 Education - Partner Center | Microsoft Learn
Although this is a link for Windows 11 Home, but it has the same process from Windows 11 Pro.
I hope the information above is helpful.
If you have any questions or concerns, please feel free to let us know.
Best Regards,
Daisy Zhou
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