To upgrade Windows 10 Home to Windows 10 Pro;
1. Select the Start button, select Settings > Update & security > Activation ( Enter your Product Key here) If you're experiencing upgrade issues, please reach out to tech support. Once Windows is upgraded, use the key provided to you to activate the software.
Once you see this page, click on "change product key" and use a Valid Windows 10 Pro Product key.
You will then be prompted to "start the upgrade" click on "start upgrade"