
If you do not have a product key, or it's the first time to install Office 2016 on your computer, you may need to buy an activation key for your Office Program. If you have a license key for MS Office 2016, enter it on the text box to finish the installation. You may need to reinstall or install Microsoft Office 2016 on your computer, and during the installing process, you are prompted to enter a 25-character product key. Follow the prompts to finish the download process.3 ways to check and view MS Office 2016 Product Key.Enter your Office product key without hyphens, and then select Verify.Follow the prompts to finish the redemption and setup process.Enter your Office product key without hyphens, and then select Next.Let's get your Office’ page, follow the prompts to sign in again and associate your product key with your Microsoft account. 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).After you sign in, select your name in the upper right-hand corner, and then select Order History.Go to and sign in with the Microsoft account that you used to buy Office.These steps apply if you’ve purchased your product through the Microsoft Store. Enter your Office product key, without hyphens.In the ‘Sign in to set up Office’ window, select I don't want to sign in or create an account.Start an Office app, like Word, Project, or Visio, depending on your purchase.These steps apply only to Office Professional Plus, Visio Professional, or Project Professional. Follow the prompts to finish the redemption process.If you don't see the option to enter your product key, it was entered for you automatically.


Office 365, Office 2019, Office 2016, and Office 2013 (PC and Mac) If your purchase of an Office product came with a 25 character product key, you can use the steps below based on which product you have to find out where you should enter that key to download and install your Office product.
