If you have a device running Windows 10 S, you can only install Office 365 from the Windows Store, rather than attempting to use a msi installer.
- Click the Windows icon (bottom left)
- Search for then open the Windows Store
- Find the product called Office 365 Personal
From the results click Install (note: do not use the join button)
During the installation, authenticate with your University email address e.g. email@example.com, and University Password