Essay provides knowledge to students or we can say that essay is the best source to enhance information and knowledge. Essay is not only a written material which needs to be appropriately formatted but is a collection of information, knowledge and facts. This is the reason why essay is said to be so informative and knowledgeable.

As we know that essay writing is not an easy and simple task as people perceive it to be; it needs vast knowledge and thorough understanding of the topic given. When a student starts writing an essay, he/she should follow certain steps to write an essay. First and foremost step is to analyze the topic of the very deeply; then he/she should search for the information related to that topic. The more a student searches about the material and relevant information the more he/she gets knowledge which can prove to be very helpful in his/her educational life.

The people who read that essay, they also get informed about that particular topic. In short we can say that is the source of sharing knowledge; through essay any information and knowledge could not remain stagnant in a particular person's heart and mind. Knowledge can easily flow from one person to another through essay.

Essay does not have any particular length; it can be very short and very long as well. It depends upon the topic; but what ever is the word limit, an essay can be very helpful in increasing knowledge as an envelops information about the topic. Essay or any piece of writing is the image of a person's thought, perception and conceptualization which we can see through the mirror of a person's writing style. Essay is the way of testing a person's writing ability and level of knowledge.