After your computer has upgraded to Windows 10 Pro it will connect to Microsoft's activation server and will upgrade your existing licence to a Windows 10 Professional version. For this to happen your computer needs to be connected to the internet. Activation happens quickly in the background without you having to do anything. To check if your computer has been activated click on the Start Menu, click Settings and choose Update & Security, Activation.
Copy is sent to your email
Instructions are supplied with every purchase
Windows 10 Home to Professional Upgrade License Key works as long as you have not modified your existing HOME operating system.
Upgrade your Windows 10 HOME to PRO
Activate in minutes - Easy as 1 2 3
FREE Lifetime updates - No expiry
No clean install required
COA Sticker not included