How do you use iframes in your posts?

                An IFrame is an document embedded inside another HTML document on a website. The IFrame HTML element is often used to insert content from another source, such as an advertisement, into a Web page.

                       I'm going to show you how to insert an iframe in your posts.

First you need to go to youtube or Soundcloud, I will explain youtube because soundcloud is the same as youtube.

Then you need to search the video or music, you want insert on your post. Under the video click the bottom ''Share''. 

In ''Share'', you need to press the bottom ''Embed'' and copy the link to paste on your post.

In the post:

In the left side of the toolbar are two options ''Compose' and ''HTML'',press in HTML and paste the link of the video or music. Ones you paste the link, click on compose and the video will appear.