
Select Next to start the upgrade to Windows 10 Pro. Select Change product key, and then enter the 25-character Windows 10 Pro product key. Select the Start button, then select Settings > Update & Security > Activation . To upgrade from Windows 10 Home to Windows 10 Pro and activate your device, you'll need a valid product key or a digital license for Windows 10 Pro. For more info about how to keep your PC updated, see Windows Update: FAQ. STEP 2: UPGRADE WINDOWS 10 HOME to WINDOWS 10 PROīefore upgrading to Windows 10 Pro, make sure your device is up to date and running the most recent version of Windows 10 Home. Then you can proceed with the installation You will eventually get to a page similar to this one. Scroll down to the Software section, click on the product you want to get the keys and if applicable a download for.From the left pane menu, Select “Billing” > "Your Products".Sign in with your Office 365 admin account (typically something like or with any Global Admin account for that same tenant.


