Recent worldwide convergence of telecommunication and information technologies and dynamic development of mass media lead to noticeable changes in functioning of contemporary countries and societies. Currently, modern information and telecommunication technologies (ICT) begin to play greater role and filter down to almost every field of contemporary human life becoming a very popular subject of researches. Information revolution, that is a rapid technological development, within the scope of computers, communication processes and so" ware (involving substantial decrease in the costs of processing and sharing information), is the driving force behind globalisation. As a result, many social spheres of men remain greatly influenced by modern technologies. Easy access to information (being a consequence of development of the Internet, television and mobile communications) affects millions of people in the world, and also changes rules of social life in a broader perspective. Increasingly greater social impact of telecommunication and information technologies and growing political importance of the Internet (as a form of ICT) seem to be vital arguments that substantiate the usefulness of this study. The aim was to answer question about influence of the Internet on political life, and thus its application into contemporary democracies. Answers to the above questions should be backed up with data concerning the usage of ICT (mostly the Internet) in various political processes. The further analysis include three phenomena: informing, communicating and voting.