Microsoft365.com/setup is an official portal to activate and start your Microsoft 365 product including office apps, cloud services and other collaboration services. You’ll need to Sign In and enter the Microsoft 365 product key.
top of page
A BRITISH BRAND TO TRUST
bottom of page
On the Recent screen, tap Sign In. On the Sign In screen, type the email address and password you use with Office. This might be the personal Microsoft account you associated with Office, or the username and password you use with your work or school account.