Upgrade Windows 10 Home to Windows 10 Pro

Applies to: Windows 10

Before upgrading to Windows 10 Pro, make sure your device is up to date and running the most recent version of Windows 10 Home. For more info about how to keep your PC updated, see Windows Update: FAQ.

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 for the device you're upgrading. You'll have a digital license if Windows 10 Pro was already installed and activated on your device.

If you are having trouble locating your product key, see Find your Windows product key and Find your Microsoft downloads and product keys.

If you are ready to upgrade, select the heading below that applies to get started: