This video is meant to teach you how to fix downlaod issues in Steam where your game updates or downloads just stop. Usually, you'll get notifications that your download has stopped, or that the download file is corrupted. Whenever this happens, your game downloads and updates are unable to finish and/or install properly. One solution to fix that issue is to change the Download Region in your Steam settings. For me, it worked!
This Steam problem happened to me as I tried updating PES 2017 on my PC. Eventually, I just had to change my Download Region from West Africa to East Africa (because I'm in Ghana). You will be prompted to restart Steam after you make that change; but once the Steam application has restarted, you should be able to resume your downloads and install/update your games without any problem.