The paper analyzes the activities of the bank and its operations. According to the previous surveys, which have been conducted, it can be said that banking business despite major economic and technological changes did not drastically change, what further illustrates the reason for the stability of the banking business and its market. The task of this paper was to study banks and banking operations. This paper in detail describes the specificity and specialization of each bank's operations, and the way in which each bank comes to profit. A number of banking business segments are described, which has not changed over the years of operation further strengthens and extends, thanks to the respect of the constant and long-standing principles of banking operations. As a result, it has been shown that the bank has a serious and difficult role in today's globalization world. It justifies all expectations with its continued and continuous work, regardless of external influences and all the crises that have affected the banking business and the entire economy of the country.