Upgrading from Windows 10 Home to Windows 10 Pro: A Step-by-Step Guide

If you're looking to upgrade from Windows 10 Home to Windows 10 Pro, you'll need a valid product key or a digital license for Windows 10 Pro. In this article, we'll walk you through the process of upgrading your device and activating your subscription.

STEP 1: Ensure Your Device is Up to Date

Before upgrading to Windows 10 Pro, make sure your device is up to date with the latest version of Windows 10 Home. You can do this by checking for updates using Windows Update: FAQ. Once you've completed this step, you're ready to proceed with the installation.

STEP 2: Upgrade Windows 10 Home to Windows 10 Pro

To upgrade from Windows 10 Home to Windows 10 Pro, follow these steps:

* Scroll down to the Software section on your device and click on the product key you want to retrieve.

* From the left pane menu, select 'Billing' > 'Your Products'.

* Sign in with your Office 365 admin account (or any Global Admin account for that same tenant).

* Browse to and ensure you're not signed into any other Office 365 account if you have multiple tenants.

* Open a private or incognito session on your browser.

If you're unable to see your product key, please wait and try again in 24-48 hours. It may take up to 48 hours for your subscription to activate.

Getting Your Product Key

This article is specifically designed to help you retrieve your product keys and downloadable software if you purchased a software subscription via the CSP program, such as Windows 10 Home to Pro Upgrade for Microsoft 365 Business or other CSP SW subscriptions. Follow these steps:

* Sign in with your Office 365 admin account (or any Global Admin account for that same tenant).

* Browse to and ensure you're not signed into any other Office 365 account if you have multiple tenants.

* Open a private or incognito session on your browser.

By following these simple steps, you'll be able to upgrade from Windows 10 Home to Windows 10 Pro and activate your device.

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