Communication is an essential means of coexistence with people from our immediate and wider environment. In addition to communication in social terms (relationships, family, entertainment, culture) communication is of major importance and has taken its place in the business world. Today's communication is a completely separate branch of study that imposes itself on people and the one people, of course, can not even escape. This is the role it has in the business world today, where more than ever it has become a precondition and a measure of success. The uncertainty modern business communication brings overlaps with the dynamics of technology development, so today's modern business communication requires daily monitoring of changes in the field of communication, which largely takes place today in the presence of the Internet. Regardless of the level of expertise that people have, they must adapt themselves and their expertise to modern communication sphere, and not vice versa. This will ensure fast and efficient reaction, which is a requirement of business success today. Effective communication process ensures the continuous improvement of communication skills in the communication styles used. Also, it is essential to be respectfull of intercultural differences in business communication, to achieve and retain a positive image of the organization on a global level, that is a critical attitude of success in world markets. Changes regarding business needs and facilities require access to lifelong learning, which is now primarily related to computer science, since the virtual world has become the most important tool of communication in the social and business world. Communication distinctly changed its course through time but the essence remained the same. Successful communication is carried out exclusively through a complete and high-quality information exchange within the business and social world.