Here are a few steps to how to embed a video from Youtube.
1. Go to your video. Depending on where your video is and what browser you are using, the location of your video may differ slightly. Mine was on Youtube, and so I just serached for it and opened it.
2. Click on the button that says "Share"
3. Click where it says "Embed".
4. Click "copy" to copy the link of the video. Paste this in your website code, and it will show up.
The video below is the video I embedded into my website.