There are a number of ways that you can get help or information about the functionality of this module:

• Most interactive areas of the screen will display a 'tooltip' when you roll the mouse cursor over them.
• In exercises, you can get help on the functionality of the exercise by clicking on this button:
  
• An exercise may also contain one or more tips or hints for its completion. In this case you will see this button:
  
• Some pages of the module may offer additional explanatory material, usually relating to the content of the page and not its functionality. In this case you will see this button:
  
• You will find a full description of all aspects of using this module in the Using this module section of the module.