An essay is only an essay when it follows a proper structure. Before you start writing an essay, you need to understand and try drafting with a proper format. Writing good essays is an important part of every students academic life and they often require best essay help to ensure that they are submitting their best. These essays are often graded and it is therefore very necessary that you submit only well written essays that are structured, and not haphazard content on paper.
When you, as a student, are asked to write and submit an essay, the teacher would expect you to follow a particular structure and format. Unless a format has been specified (MLA, APA, AMA, Oxford, Harvard, etc.), you can go ahead and pick your preferred format. It is the structure of the essay that decides the entire development and organization of the ideas behind the write up.