Go to Labster.
Select the Labster tool from the Tool Menu in your site.
Note: Your instructor may have renamed the Labster tool, or there may be multiple Labster tools in your course.
Select a simulation.
Select the title of the Labster simulation.
The Labster simulation will open in a new browser tab. Allow the simulation several minutes to load, and do not leave the tab while the simulation loads.
After the Labster simulation has fully loaded, select Start. To leave the simulation at any time, use the Escape (Esc) key.