Setting the language is another step in the process of getting started.
1 How to set the language
The language is set in the same ribbon where the My account and the Logout buttons are located.

After clicking the head icon (1) located in the upper right corner, the language (2) can be switched from the ribbon to another language (3). This change will become effective immediately across the entire web app environment.
In this example, the web app start page is used. The same procedure applies to all of the individual web apps.
Another way to set the language is via the account settings (see Language).