Here are the steps to embed a video:

1. Go to the video you want to embed on YouTube.
2. Click the "Share" button below the video.
3. Click the "Embed" button.
4. Copy the HTML code that appears.
5. Paste the code into your website's HTML editor where you want the video to appear.

If you're using WordPress, you can also embed videos by simply pasting the video URL into your post or page.