Upgrade Windows 11 Home to Windows 11 Pro

• Disable internet connection (Wi-Fi, Internet, etc.)
• Change the product key using the following Generic product key:

                VK7JG-NPHTM-C97JM-9MPGT-3V66T

• When the upgrade is completed, connect to the Internet
• Use a purchased product key to Activate the Windows

Find Windows product key using PowerShell

(Get-WmiObject -query "select * from SoftwareLicensingService").OA3xOriginalProductKey