This document provides information about memos, including their basic function and typical structure. A memo is a brief written communication used in offices to convey specific information efficiently. It typically includes a heading with to/from/date/subject, an introduction stating the purpose, a body discussing and detailing the topic through summaries and lists, and a conclusion outlining implications. Effective memos focus on a single purpose, use bullet points and clear paragraph structure, and are easy to read through consistent formatting.