This document provides an overview of communication skills. It begins with an introduction to communication skills and their importance. It then discusses the different types of communication skills, including verbal communication like oral and written communication, as well as non-verbal communication like body language, sounds, and appearance. The document also covers the differences between formal and informal communication. It provides tips for measuring one's own communication skills and identifying areas for improvement. Some of the key tips discussed for improving communication skills include being clear and concise, actively listening, showing respect, managing non-verbal communication, building emotional intelligence, and using the right communication channels.