To add a YouTube video, click Share icon below the video, then Embed. copy the link from the box and paste it into this Post’s text box. Update. View page.   http://youtu.be/ztjJV-YEvfw

Posts are entries listed in reverse chronological order on the blog home page or on the posts page if you have set one in Settings → Reading. If you have created any sticky posts, those will appear before the other posts. Posts can be found in the Archives, Categories, Recent Posts, and other widgets. Posts are also displayed in… Continue Reading Pages and Posts are Different Things

You can add photos, galleries, sliders, sound files and other media to posts and pages in WordPress.