How to change the product key in office 2010

  1. Go to your applications settings (Windows 7: Start > Control panel > Uninstall a program)(Windows 10: Start > Settings > Apps). Locate Office 2010 on the list, highlight it and select “Change” or “Modify”.

  1. From the list select “enter a product key” and click “Continue”.

  1. Now enter your product key.

  1. Press “Continue” to install the product key.

  1. Wait for the configuration to complete.

  1. Product key was installed successfully. Close this window and open any part of Office suite and proceed to activation.