This document discusses executive communication, specifically the components, flow, skills, and barriers of communication. It covers topics such as the importance of communication in organizations, the different flows of communication (downward, upward, lateral, diagonal, external), body language, the 7 C's of effective communication (completeness, conciseness, consideration, clarity, concreteness, courtesy, correctness), and common communication barriers such as perceptual and language differences. Effective communication is essential for organizations to function properly and requires understanding various components, channels, and skills of communication, as well as overcoming potential barriers.