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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.
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Then you can proceed with the installation
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You will eventually get to a page similar to this one.
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This article will show you how to get your product keys and downloadable software in the event you purchased a software subscription via the CSP program such as Windows 10 Home to Pro Upgrade for Microsoft 365 Business and other CSP SW subscriptions.
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