Word wrap: To have your article wrap around an image like this...
as opposed to this...
...upload or link your image first. Once it shows in the editor, double click the image and a box will pop up like this
Either justify your image to the right or left, and the wording will wrap around it.
Insert a page break: If your article is rather long, or covers several trains of thought, you might consider inserting a page break...
This will allow your article to flow across several navigable pages. You can either use page numbers or names of sub-topics.
Insert a Preview Break: This will allow you to tell the software where to end the preview snippet that shows up on the Home Page
Inserting a YouTube video: There is no button to insert a video (I don't know why), so to post one, just copy the URL and post it using this format->
(video=youtube;********)https://www.youtube.com/watch?v=********(/video), with * being the video code
I couldn't post this code without and actual video posting, so make sure to Replace the ( ) with [ ]