The communication is perception product that is improved with feedback. The ancient Greeks considered important the communication for the social cohesion, the democracy, the justice, the education of young people and citizens. The newer and modern writers elect the communication tool of approach and people management – information - scientific knowledge - products - economic and commercial transactions, problems, populations, cultures and reading of sentimental signals. The directed communication in the human relations creates positive psychosocial environment in the working place, education administration, etc. The achievement of effective communication needs knowledge, dexterities, powerful will and people respect. The culture of human communication in the new digital – communication environment is necessary in individual – common – labour – teacher – administrative level for the peace, the growth of populations and the maintenance of human values. The aim of this review paper is the presentation of the theoretical framework of communication, the dynamic and importance of this through the Greek and foreign bibliography.