This document discusses communication and provides information on various aspects of communication including the definition of communication, types of communication (verbal and non-verbal), elements of the communication process, effective communication, non-verbal communication in the Indian context, and the role and impact of mass media. It defines communication as a process of interaction that allows the transmission of information, ideas, and attitudes between individuals. It notes that non-verbal communication accounts for over 70% of communication. Effective communication requires common understanding between parties, content of mutual interest, and consideration of cultural and social factors.