The Elements and Nodes of Computers . H. 2" by Vinogradova V. and . is a fascinating and deep dive into the world of computing, which will be a real find for students, graduate students and anyone interested in the architecture and principles of electronic computers The second part of this work continues the research begun in the first book and offers the reader a more detailed analysis of the various components of the computer, their functionality and interaction. Vinogradov, known for his scientific works in the field of computer science and computer technology, creates an accessible and at the same time deep text that allows the reader not only to understand how modern computers are arranged, but also to realize the importance of each element in the common system. The book is replete with examples, illustrations and diagrams that help to visualize complex concepts and make the material more understandable. This book will be of interest to both novice specialists and experienced engineers seeking to expand their knowledge of the internal structure of the computer. Students of technical specialties, teachers and even technology lovers will find here a lot of useful information that will help them in their studies and professional activities. Vinogradov not only shares knowledge, but also inspires readers to further study and research in the field of computer science. The topics covered in the book cover a wide range of topics, including processor architecture, memory, I/O systems, and other key computer nodes. The author focuses on modern trends in the development of computer systems, which makes the book relevant and useful in the conditions of rapid development of technologies. The reader will be able to learn about the latest achievements in the field of microelectronics and their impact on the performance and functionality of computers Vinogradov’s style is distinguished by clarity and logic, which makes it easy to assimilate even the most complex topics. He masterfully combines theory with practical examples, making the material not only informative, but also fascinating. This quality makes his books in demand among students and professionals, and also allows them to remain relevant for many years. If you are looking for literature that will help you better understand how computers work, and how different elements interact with each other, "Computer Elements and Nodes. H. 2" would be a great choice. This book will not only enrich your knowledge, but will also inspire further research in the field of computing. In conclusion, it is worth noting that Vinogradov’s work is not just a textbook, but a real encyclopedia of knowledge about computers. It can become the basis for your understanding of the technologies that surround us in everyday life, and open new horizons in the study of computer science. Do not miss the opportunity to get acquainted with this fascinating book and immerse yourself in the world of computers together with Vinogradov!