This document provides an overview of communication concepts from an English 103 lecture. It discusses: 1) The definition, history and etymology of the term "communication" and its origins from Latin. 2) The key elements of communication including the sender, message, receiver, and feedback. 3) Problems that can arise with communication such as using the wrong words, bad relationships, low self-esteem, and misconceptions. 4) Guidelines for effective communication including correctness, clarity, conciseness, completeness, consideration, concreteness, and courtesy.