This document discusses different types of communication. It defines communication as the exchange of meaningful information between a source and destination. There are two main types of communication: verbal communication and non-verbal communication. Verbal communication uses symbols and language and can be oral (spoken) or written. Non-verbal communication conveys meaning through facial expressions, gestures, posture, and body language. Examples of non-verbal communication types discussed are kinesics, facial expressions, and gestures/postures. The document also briefly mentions mass communication and extra-personal communication. Good communication is important and involves listening carefully and communicating respectfully to avoid misunderstandings.