How to upgrade from Windows 10 Home to Professional using CMD

1.Open CMD with Run as Administrator: Important Note: You need to select “Run As Administrator” to get upgrade permission.

2. You need to copy the entire following code and paste it into CMD, then Enter. (It uses Microsoft’s Default Key to upgrade from Home to Pro):

DISM /online /Get-CurrentEdition
DISM /online /Get-TargetEditions
sc config LicenseManager start= auto & net start LicenseManager
sc config wuauserv start= auto & net start wuauserv
changepk.exe /productkey VK7JG-NPHTM-C97JM-9MPGT-3V66T
exit

Note: If you see “Windows upgrade failed”, you restart your pc. It will upgrade Windows 10 Home to Windows 10 Pro. (It will show as Windows 10 Pro)

3. After the upgrade to Windows 10 Pro is completed, You need to Restart your computer and do the following steps to Activate Windows 10 Pro license:

1. Open Settings.
2. Click on Update & security.
3. Click on Activation.
4. Click the Change product key link.
5. Type the 25-digit product key for the version of Windows 10 Pro. 
6. (License key in Email, If the key does not work please restart the computer and try step 3 again after a minute.) 
7. Click Next to complete the process.

4. Restart the computer to finish.