How to Turn On (or Off) Closed Captions on YouTube
If you are deaf, hard-of-hearing, or just somebody who prefers having subtitles while watching videos, it’s easy to turn on closed captions for your YouTube videos. Here’s how to do that on desktop and mobile.
Customize Subtitles Amazon Prime Are Closed Captions Closed Captions Specific Youtube Closed Captioning
Source: howtogeek.com