There are four main categories of essay prompts: narrative, descriptive, expository, and persuasive. A narrative essay tells a story from the writer's personal experience. A descriptive essay paints a picture using sensory details to describe a person, place, object, or memory. An expository essay presents a balanced analysis of a topic through facts, statistics, and examples. Finally, a persuasive essay aims to convince the reader to accept the writer's point of view through reasoned arguments. The document provides examples of different types of prompts and encourages seeking help from professionals for writing university application essays.