How to change the product key in office 2010
- 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”.
- From the list select “enter a product key” and click “Continue”.
- Now enter your product key.
- Press “Continue” to install the product key.
- Wait for the configuration to complete.
- Product key was installed successfully. Close this window and open any part of Office suite and proceed to activation.