How to embed a video?

Could someone please explain how to embed a video in my instructable? I'm preparing my first instructable and can't quite figure out how to put a short bit of video into it. I've tried enough to justmake myself frustrated.

ll.139 years ago
Have you read this Instructable? https://www.instructables.com/id/How-to-embed-a-video-into-Instructables/?ALLSTEPS
It should help, also, where is the video hosted?