As an administrator, you can create user settings in Business Central, similar to how individual users can manage their preferences on the My Settings page. User settings are not the same as user setup, which is about the user as an entity and the user's access to the system. Furthermore, user settings have nothing to do with a user's personalization, such as lightweight changes to the user interface. User settings determine the user's preferences in various aspects of how the application presents itself to the user.
For more information from Microsoft, see How to Manage Settings and Preferences.