Drag components from the toolbox into the working area (the grid) and connect them to one another.
When you click one dragged component you should see at the bottom of the screen properties menu, in this menu you can change the available properties.
Click on the "Show Code" () icon from the top menu to see the generated code or save it to your PC.
Drag components from the toolbox into the working area (the grid) and connect them to the board.
Once you done connecting all you components click on the "Design Program" () button from the top menu.
In the design mode you should see all your connected components.