Way 1: Find your Office 2016 product key in system registry
Way 3: Find Office 2016 product key on a sticker.Way 2: Find Office 2016 product key associated with Microsoft account.Way 1: Find Office 2016 product key in system registry.Now in this article, we will list all the possible ways that you can find Office product key online or on your computer. How can I find or recover Office 2016 professional product key after installation, when I want to reformat my computer or reinstall Office 2016 on a new PC? How to Recover Office 2016 Product Key after Installation