From GeoGebra Manual
In the GeoGebra Web and Tablet App you can easily switch between different perspectives using the menu option Perspectives in the Menubar.
Six different standard perspectives are available:
|Algebra & Graphics:||Algebra View and Graphics View (with axes) are displayed.|
|Geometry:||Just Graphics View (with grid) is displayed.|
|Spreadsheet & Graphics:||Spreadsheet View and Graphics View are displayed.|
|CAS:||CAS View and Graphics View are displayed.|
|3D Graphics:||Algebra View and 3D Graphics View (with axes) are displayed.|
|Probability:||The Probability Calculator is displayed.|
Note: In the GeoGebra Desktop Version the perspectives can be switched via the Sidebar.