This document provides guidance on writing effective memorandums. It outlines that memorandums are internal company communications, less formal than letters, and should convey a single idea briefly. The document discusses purposes of memos including to inquire, inform, report, remind, and transmit information. It provides tips for writing clear memos such as stating the objective upfront, using formatting like bullets and underline to enhance readability, and ensuring the memo is positive, avoids jargon, and gets the point across quickly without unnecessary words. Key parts of a memo are identified as the to, from, date, subject, body, and reference. The document emphasizes that memos should be clear, concise, correct, complete, and well written