This document outlines the 7 C's of effective communication: Completeness, Clarity, Conciseness, Correctness, Courtesy, Consideration, and Concreteness. It provides examples of each C, describing how they make communication more effective. Completeness means providing all necessary information without needing follow up. Clarity emphasizes a specific message rather than too much at once. Conciseness keeps the message brief. Correctness has no grammatical errors. Courtesy shows respect for the recipient. Consideration means seeing from their perspective. Concreteness uses specific facts rather than generalities. Mastering these 7 C's leads to more efficient and effective communication.