How Do I Edit My ShowCase?

Hello! I wonder how I can edit my showcase. I'm in korea, so is it some regional problem? I have 5g best computer internet, and good database, so I think it isn't some problem of my computer or int...

1. Közösség
2. General Khan Academy Questions

A question about courses

Well, I want to add the American history course to my courses, but when I go to Edit Courses, it doesn't show the course, and even some other courses too. I wonder if any of you know why or how to ...

1. Közösség
2. Technical Issues and Workarounds