Office 2013: change key - how it works

If you want to use your version of Office 2013 with a different product key, you can change it at any time. We'll show you how it works.

Change product key for Office 2013

Note: If you want to save the old key beforehand, you can read it out using the free ProduKey tool.

1. Open the Control Panel and select the "Uninstall a program" item under the "Programs" category.
2. Now look for the entry "Microsoft Office 2013" in the list of installed programs.
3. Select the correct entry with the mouse and click on the "Change" button above.
4. Activate the option "Enter product key" and confirm with "OK".
5. If you enter the new product key, the old key will be overwritten.
6. Follow the further instructions and close the installation window.