Answer: The e-learning modules in the Learning Library are a quick and interesting way to learn more about topics that interest you, right from your desktop computer. Each module has numbered pages, with 'Next' and 'Previous' buttons that you can click on to navigate. You can review the module contents as often as you like, since there are no grades or tests to take. For additional assistance, a 'Help' link is conveniently available from within each module.