This document discusses report writing. It defines a report as any informational work intended to relay information or recount events in a presentable manner. Reports can be written, spoken, or presented through other mediums. The document outlines the main types of reports as informal reports and formal reports. Informal reports take the form of memos, letters, or short documents like monthly reports. Formal reports involve more extensive collection and interpretation of data on major projects or studies. The document also provides examples of common report formats and sections such as the title page, contents, introduction, body, and conclusion.