Watch
Whole courses as one video, lesson by lesson, in Bangla and English, then the exam. Every video has captions and a speed control, and the first 5 minutes are free to watch.
1 h 7 minBuild and Launch a Site with AI5 lessons in one video · 1 h 7 min in English, 1 h 9 min in Bangla · then the exam 
1 h 25 minRun and Grow Your Site6 lessons in one video · 1 h 25 min in English, 1 h 27 min in Bangla · then the exam
More courses get their course video one by one. Meanwhile every lesson can be read, played through and listened to, free: see the courses.