Communication is the basis and condition of all interpersonal private and business relationships. Success in business, as well as in other human activities, is practically impossible to achieve without good communication. Human nature needs daily communication with others and the creation of social interactions. Good communication is the basis of successful work and positive interpersonal relations. Mistakes in the steps of the communication process or simply a bad approach and attitude towards other communication participants can lead to unpleasant situations, cooling of interpersonal relations, failure to achieve private and business goals, and the continuation of the effect of bad communication. Consequently, poor communication leads to asociality, nervousness, distance from loved ones, problems at work and even health problems. The emergence of the Internet marked the beginning of electronic communication as we know it today and made everyday human activities easier and faster. Social networks have become new means of communicating and meeting people. They are also used by many public figures, political officials, and business entities to promote their products and services and attract potential clients. Cultural differences between people and nations have also resulted in differences in the way of modern communication.