This document provides information about autobiographies and biographies, including definitions, examples, and tips for writing them. An autobiography is a self-written account of one's life, while a biography is written about someone else. Famous autobiographies mentioned include those by Benjamin Franklin, Thomas Jefferson, and Charles Darwin. Tips for writing an autobiography include reflecting on one's motivation, making lists of key details, choosing a perspective and structure, and editing. Famous biographies discussed include those of Mahatma Gandhi, Muhammad Ali, and Marilyn Monroe. The document concludes with guidelines for researching and writing a biography.