The paper presents the features of computer interaction as a type of mediated communication. It is noted that in terms of their content and structure the texts of Internet-mediated communication represent oral speech given in writing. Faster processing of information in language terms is reflected in the use of a minimum set of lexical tools with the maximum content fullness of text messages. Non-verbal means of communication in the Internet environment are particularly importance since being used in oral communication they make it possible to establish the interaction using the body language, to promote psychological contact or to distance the communicators. The transfer of oral communication to the Internet environment imposes a requirement on communicators to comply with the rules adopted on public network resources. Content may be presented as a collage reduced to a repetition of previously produced information. The reasons for this combinatorics are seen in accelerating the pace of life, saving time, using technical means that facilitate the process of text creation. The main criteria include the speed of creating the text and its accessibility, the comprehensiveness of a wide audience. However, such a democratization of the language is fraught with the following risks. First, the human brain loses the ability to in-depth thinking and learning, detailed analysis. Second, the language itself as the cultural code of the nation will undergo significant changes in terms of simplifying syntactic constructions, word forms and norms of the literary language.