An essay is an integral piece of academic writing, and the primary aim of writing an essay is to persuade and motivate the readers about a certain topic. Moreover, an essay is a form of written work, and it can be both formal and informal, such as writing a blog post. The majority of essays are highly formal and the authors do not use any informal language. In addition, there are many types of writing an essay, from descriptive to persuasive to narrative. If you need any help with your essay or do not have the time to write it, then consult a professional Essay Writing Service . They are sure to aid you.