Tutorials usually require a lot of text in them. If you want to teach someone you can use video rather than publishing a huge compilation of text. This will help your readers keep engaged in the content. For example, if you were to search for Photoshop tutorials on the Internet you will notice it is all video tutorials rather than having to read the text. This is because they can give a full demonstration of the product and even break it into various sections depending on what you are trying to learn.