https://thenextweb.com/basics/2019/08/10/how-to-download-youtube-videos-to-watch-offline/

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff.

YouTube videos are great ways to keep yourself entertained for a short period of time — but what happens when you don’t have access to the internet? How do you save YouTube videos to watch later?