The toolbars are located at both ends of the ViewBoard.
To access it, simply move from right to left (or vice versa) and two arrows will appear, as in the following image:
After that, just click on them to open the menu.
The functions present in the Toolbar are listed and explained below.
You can view other applications by pressing the key in the ViewBoard.
In addition, always among the "toolbars", it is possible to access the general settings of the interactive whiteboard.