Office for Windows 10 gets a vertical layout in a server side update – MSPoweruser

Office app for Windows 10 has received a server-side update. The update brings a new vertical layout that replaces the one that displays all your Office 365 apps side by side. The server-side update brings no new features, bug fixes, and improvements.

Source: Office for Windows 10 gets a vertical layout in a server side update – MSPoweruser