Hey @FaithNwabuisi - you can do this by: In the course content selecting Preview -> As Instructor. Next up go to the setting icon and "Download Lecture". This will open the video up and you can then right click and select "Save Video As" Ideally you should have a copy already on your computer as mentioned by @LawrenceMMiller . I recently lost some videos on my computer and had to recover this way, learnt my lesson around the importance of backups!
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