The document discusses communication and its importance in business. It defines communication as the exchange of information between two or more people, and outlines the basic communication process which includes a sender, encoding, message, channel, receiver, decoding, and feedback. It then discusses the objectives of business communication such as exchanging information, developing plans, and achieving organizational goals. Finally, it outlines essentials for effective communication like listening, being clear and concise, having confidence, empathy, and conveying respect.