At the Main Screen click on Turtle Mode. This takes you into a visual programming language.
To activate one of the Examples, drag the example to the right into the programming area and click on the Run Turtle button.
Here is the example –
This example comes in 3 parts
Travel forward 30cm
Turn right 90º
Repeat 4 times
This program will move the FHTbot forward 30 cm and turn right 90º this will repeat 4 times.
This visual programming language is like the Scratch, this is a free computer program that you can download for your computer from http://scratch.mit.edu. There are many examples in Google on how to use Scratch.