Data analyst course have subtitles for every video? 

Hi Nualan,
welcome to the program, it's great to have you onboard. So far, we have English subtitles for 12 of our courses. We are adding more subtitles to the remaining courses and this should be completed in the upcoming weeks. So to answer your question, so far not all of our courses have subtitles, but we're working on adding subtitles to the remaining part of the program.
Hope this helps!

Best,
365 Eli