To create a new post, navigate to posts in the side bar and and select add new.
This is the post editor and is most likely where you will be much of your time start by entering a name for the post in the title box.
Next is the text editor, where you can write all of your content, or paste it in from another document, when you are happy with your text you can click preview in the publish box, to see what your post will look like.
If there is still something you want to add but want to take a break, you can click save draft, which will save what you currently have, and allows you to come back to this post at a later time.
Hitting publish will officially release your post to the public, for the people to see. Wordpress provides you with many different modules and post editing options to customise your content. But we will go over these in another video.