- Log in to Microsoft Office 365 and click Administrator in the start page.
- Choose Users > Active Users.
- Add a new useror select an existing user and choose Edit at the bottom right in the profile overview.
- In the "Assign licenses" pane,
- select checkboxes to assign licenses;
- Or clear checkboxes to remove licenses.
- Choose Save at the top in the pane.
The license will be unassigned or removed. The user can now either log in to Office 365 or has lost his or her access.