This solution is only suitable for Office 2013 and Office 2016 users - One time purchase
1. When you are in your in your Microsoft word, click the 'File' tab in the top left corner.
2. Then click on 'Account' on the menu on the left side.
3. This gives you brief information about your Microsoft Office Account, however if you click 'About Word' This will provide you with more in depth information about the version you are using.