Command Browser mode
With the command Browser Mode, you can change to the view Browser only. The embedded browser will be maximized to the whole screen, whereas agent panel, keyword line and source panel are hidden.
At the same time, some symbols only used for queries will disappear from the toolbar under the main menu. Instead, some symbols of the browser toolbar move to their position.
If you change view again (e.g., return to search mode), the view of the toolbars will change again as well.
You can find further information under:
Browser-Symbol
How to open a website in the internal browser
How to set browser-tabs