The document provides information on how to write a summary in 3 steps or less. It defines a summary as a restatement of someone else's words in your own words. Summaries have two main purposes - to provide quick overviews for busy readers and to show that the writer understands the general point of the text. The document outlines three types of summaries - main point, key points, and outline summaries. It then provides an 8-step method for writing a summary that involves dividing the text, reading it, identifying key points, writing topic sentences, drafting a thesis statement, and revising.