??????
Why are you asking about your laptop Operating System on a Xerox forum
I intend to purchase a copy of Windows 10 Pro. My laptop is currently on Windows 10 Home that came with it. Now, if I enter the key from pro into the current installation, I assume it gets upgraded to pro without needing a fresh install?
And secondly, will the pro license then be tied to that particular laptop with this method, or does it remain tied to only my account, allowing me to use it on a different laptop later?