I’m often sent back to the login page, or I’m not able to access some pages or materials in the course. What can I do about that?

a. The site uses session cookies to track from page to page. If you do not set your browser to allow cookies on the site, you will have to log in each time you link to a new page.
b. The course will open new windows as you advance through it, and your browser may consider these to be pop-ups. Please disable your pop-up blocker for this site before attempting to enter the course.