"Welcome and introduction" is not a "Lesson" but a "Course". The icon means that that course is open to guests.
Lesson
How to remove icon of face?
Обсуждение было заблокировано, поэтому на него нельзя больше отвечать.
"Welcome and introduction" is not a "Lesson" but a "Course". The icon means that that course is open to guests.