Activate Office with product key
Enter a Product Key
Activate Office with product key - if you want to enjoy all the latest features of Microsoft office setup, then you need to enter office setup product key.
When you purchase office setup, it comes with office setup product key, you need to enter that key at the time of activation.
To activate office, you need to follow the steps given below:
1. Firstly, visit the official site : www.office.com/setup
2. Sign in to your Microsoft account & if you don't have Microsoft account, then create one.
3. This account helps to install, reinstall office setup.
4. Enter your 25 digit product key when asked.
5. Follow the on screen instructions to finish the redemption process.
Due to some security purpose, full product key isn't displayed within Office but you can view the Microsoft account that Office belongs to.
To view the Microsoft account that Office belongs to, open a document in Word (or any Office app) and go to File > Account. Look for the email address after Belongs to below the product name
If you bought Office 365 or Office Home & Student:
Your product key isn't displayed online. If Office is prompting you for a product key, you can sign in using the Microsoft account that you used to buy and download Office.
If you bought Office Home & Business, Office Professional, and individual Office apps
Product keys for one-time purchases of Office Home & Business, Office Professional, and individual Office apps are available at the Microsoft account, Services & subscriptions page. However, you don't need a product key to reinstall or activate these products.
Select your version of Office below to learn how to activate Office: