How to export the video 1 downloaded from Smart Primary School to Smart Primary School? Open the course video, click the download button 2 at the bottom of the video to download the offline management page, download the video and view the offline management 3. Finally, you can see that the video was saved successfully. Enter Smart Primary School, open the course video, click the download button 2 below the video to download the offline management page, download the video and view the offline management 3. Finally, you can see that the video was saved successfully.