Select Install Office again in the window where the product key appears.
Locate the Office one-time purchase or individual Office app, and then select Install Office to view your product key this doesn't actually install Office. Go to After you sign in, select your name in the upper right-hand corner, and then select Order History. If you have a new, never used product key, go to Get help with product key errors. Do I need a product key to reinstall Office? Can I change my product key? Can I view my product key in Office? Can I view my product key online? Can I view my key in the Microsoft Store? Where do I enter my new product key? I bought a product key card but there's no key on it. Microsoft Office 2010 (All version) Serial numberĬheck the sections below to find out if you need an Office product key and what to do with your key if you have one. Your Microsoft account takes the place of your product key for many tasks, such as activating Office and reinstalling Office.
