Windows Home to Pro Upgrade Guide

Here are the steps to upgrade from Windows 10 or 11 Home to Pro, using an upgrade key.

  1. Open Activation Window

    Select Start Settings System > Activation

  2. Enter Your Key

    Select Change product key, and then enter the 25-character Windows Pro upgrade key

  3. Confirm

    Select Next to start the upgrade to Windows Pro

  4. Troubleshooting Errors

    Windows can present an error during activation for different reasons, please run through the troubleshooting steps.