As a writer a paper essay is a good communication medium to explain or describe a theme. It can be either persuasive or narrative in nature. This attribute will depend on the subject matter and the topic that you are about to portray in the paper. In other scenarios it can also be analytical, argumentative or expository. A political essay can also be of this kind. You can cover numerous subjects with this format of composition. It can be a subject related to science or arts. It can also be somewhat on a practical subject like mathematics. Hence its use can be enormous. How and where you use it depends on you and what assignment you have received. You can always find some useful essay writing tips online. Many tips and secrets are available now and many good essays are written. There many places online where you can get essay writing help and learn more about drama essay and critical essay.