It’s very easy to add a YouTube video to your blog or your WordPress post.  You will need to go to http://www.youtube.com to find the video.

1. Click on the video
2. Click the “Share” button
3. Click the “Embed” button

After making your selections on the way you want to display the video, copy and paste the embed code from the box. The code changes based on your selections.

4. Go to your post page
5. Click the “HTML tab
6. Paste the code in the HTML or at the very bottom of the code.
7. Then click your “Update” button.

YouTube Tutorial