The ICD11 Browser application includes context sensitive help which you may access by clicking on the icon. This icon is located in several different locations in the application and when clicked gives you information in a pop-up window. These pop-up windows can be closed by clicking on the X at the top right side of the window.
Another useful feature is the tooltip functionality. When you move your mouse on any icon for a second or so, the system will give you more information on the functionality of the icon.
By default the browser displays the foundation component. You may switch the view to any of the linearizations using the Linearizations menu