Learn at your own pace
Courses in several languages, with quizzes and progress tracking
31
courses in the catalog
1
languages to learn in
Certificate
for every completed course

Learn in your language
The interface language and the course language are independent: read the site in one and take the course in another.
Checked by quizzes
Modules end with tests, and a course with a final test is not completed until you pass it.
Verifiable certificate
A finished course issues a certificate with a number anyone can check on a public page.





