Quick tip: Either in the Discussion page of the course or in FAQS.
Our self-guided courses are designed for the learners to work at their own pace and without direct guidance from our instructors. We do our best to answer your questions on the course discussion page. If you find yourself with several questions, we suggest looking into our Guided Training options.
On the right hand side of each lesson, you will find a small indicator that will open up a discussion section, where you can add your comments as well as read from others who have taken the course.
Our self-guided courses are taken by thousands of students, and we don't have the resources to respond to each question about the material.