Learn 12,811 essential vocabulary words with spaced repetition and review systems to prevent forgetting. Use interactive images and diagrams for visual learning. Set daily goals and follow personalized study schedules.
Allows users to log in via ID or external account. Find and enroll in courses, watch videos with subtitles, and complete exercises. Access discussion boards for questions, answers, and follow interactions.
Watch videos with Korean and English subtitles. Access over 5,000 YouTube clips. Receive detailed explanations from teachers. Practice dictation and shadowing. Participate in daily study groups. Save media to change user thumbnails.