You can reuse the activation key after formatting the PC and reinstalling a new Windows. You will see a screen like the following: As you see to activate your Office 2016 64-bit or 32-bit license only you will have to follow the steps: Log in with your Microsoft account (Hotmail, Outlook, OneDrive, etc.) Write the product key that we are going to send to the email Download and install Office 2016 PRO PLUS It is important that before installing Office 2016 PRO, uninstall any version that you have installed on your PC. If you still need help with your product key, visit our Microsoft support page for help.Once that your Office 2016 license is purchased, for activate and download Office 2016 PRO PLUS must be done from this URL:, you will only have to follow the steps to validate and download Office. Sometimes these product keys are printed on counterfeit labels or cards with a download link to Microsoft software, and sometimes they’re distributed with software media that is unauthorized for resale, such as promotional media, original equipment manufacturer reinstallation media, or other Microsoft program-specific media. Unfortunately, there are many dishonest sellers who offer stolen, abused, or otherwise unauthorized Microsoft product keys for sale.

If you bought a product key separate from the software, it’s very possible the product key was stolen or otherwise fraudulently obtained, and subsequently blocked for use. If your Office product key doesn’t work, or has stopped working, you should contact the seller and request a refund. Microsoft Workplace Discount Program product keys Having problems with your product key? I can't find my product keyįor help with finding your product key, select your version of Office below: Step 3: Follow the prompts to finish the redemption and setup process. Step 2: Enter Office product key without hyphens, and then select Next.

Ms office 2016 product key 64 bit