Each OLS course has several sections, up to 5 and a boost (or bonus) section. There are 2 ways to navigate through these sections:

• from the main menu (A) of the course, which is accessible by clicking on the course title (eg: click on ‘What do I need to take on mobility’ in the screenshot above); 
• or from within each section of the course, by clicking on the title in bold at the bottom left or right of the screen (B).