The Theory of Information . Laboratory Workshop . Textbook" by M. G. Gordienko and the team of authors is a unique and deep work that will become an indispensable assistant for students, graduate students and anyone interested in the basics of information theory and its practical aspects. This manual not only covers theoretical foundations, but also offers practical tasks that will help the reader to better assimilate the material and apply it in real life. In today's world, where information is becoming one of the most valuable resources, understanding its structure, transmission and processing becomes necessary for specialists in a variety of fields - from IT to engineering and science. Gordienko’s book invites readers to immerse themselves in the fascinating world of information, starting with the basics and ending with more complex concepts. Here you will find explanations of key concepts such as entropy, coding, data transfer and more. Each section is accompanied by practical tasks that will help to consolidate theoretical knowledge and develop the skills necessary to work with information. This manual will be especially useful for students of technical and natural sciences specialties, as well as for those who are preparing for exams or want to deepen their knowledge in the field of information technology. It is suitable both for self-study and for use in the educational process. Teachers will be able to use it as a core or additional material in courses related to computer science, mathematics, and engineering. The topics raised in the book cover a wide range of issues, ranging from the basics of information theory to modern methods of data processing and analysis. With the rapid development of technology, the ability to work with information becomes not just an advantage, but a necessity. In this context, Gordienko’s book stands out for its relevance and practical focus .. It not only introduces the reader to the theoretical aspects, but also teaches the application of this knowledge in practice, which makes it especially valuable in the educational process. The author's style is distinguished by clarity and accessibility of presentation, which makes it easy to assimilate even the most complex concepts. M. G. Gordienko is a well-known specialist in the field of information theory, and his experience and knowledge are reflected in every page of this manual. Readers familiar with the author's other works will appreciate his ability to explain complex things in simple language, as well as his attention to detail and practical examples. If you are looking for a tutorial that will help you not only understand the theory of information, but also learn how to apply it in practice, "Information Theory. Lab Workshop" will be an excellent choice. This book will be your reliable companion in the world of information, opening up new horizons and opportunities for the study and application of knowledge. Do not miss the chance to deepen your knowledge and skills in information theory with this unique tutorial It will not only be a useful tool for learning, but also an inspiration for further research and discovery in the exciting world of information.