The Value of Variables
Variables provide the real power in Storyline. They can help you track selections, control interactions, perform calculations, and so much more.
Simply put, a variable stores data, which is known ...
Forum Discussion
I also recommend Walt Hamilton's post about variables: https://community.articulate.com/discussions/building-better-courses/what-are-variables-and-how-and-why-should-i-use-them
