Pop-up courses are incompatible with the iOS default browser, Safari. Please use either Google Chrome or Firefox.
For certain achievements, you will receive a specific badge, e.g. the Learning Adventurer for completing four courses. The points are used for your ranking on the leaderboard.
Go to the course and click Resume/Start. In the top right, use the 'MORE' dropdown and select 'Send message to Instructor'.
Contact the system administrators via messages. Click 'send message', then choose 'system administrators' as the recipient.
Courses can be paid for using PayPal.
After completing a course, go to your Dashboard → Progress → Certifications. You can also click the trophy icon in a course to download your certificate and share on LinkedIn.
