UPGRADE WINDOWS 10 HOME TO WINDOWS 10 PROFESSIONAL

  • To upgrade from Windows 10 Home if you have a Windows 10 PRO product key:
  • Select the Start button, then select Settings  > Update & security  > Activation.
  • Select Change product key, and then enter the 25-character Windows 10 Pro product key.
  • Select Next to start the upgrade to Windows 10 Pro.