: If an admin assigned you a license, use the exact email address where you received the invitation.

No. Office Timeline is independent. You can log in with any email address, though Microsoft SSO is an option.

If you are using an older version, you may still need to go to the Office Timeline tab in PowerPoint, click , and paste your Product Key Managing Your Account Free Edition: Even free users now need to create an account and log in to use the latest version of the tool. License Managers:

: Enter the user's email address in the "License management" section to grant them access.