No Edit Section[]
Placing __NOEDITSECTION__ at the very top of an Article will prevent the Edit pencil (like above) from being displayed next to every Heading in the Article.
No TOC[]
NOTOC Stands for No Table of Contents. Placing __NOTOC__ at the very top of an article (typically after NOEDITIONSECTION) will prevent a Table of Contents from displaying at the top of the article.
Note that in both cases, __ is two (2) Underscores and is required to be placed at both the start and end of the command.