The book "Computers, Systems and Networks" by E. In. Vstavskaya is not just a textbook, but a real guide to the exciting and constantly developing world of information technology. This book is intended for those who want to understand how modern computing systems work, what principles underlie their functioning, and how they integrate into complex networks, forming the basis of the digital era. In her work, she masterfully reveals fundamental concepts, starting with the history of the development of computing and ending with modern computer architectures and network protocols. The reader is immersed in the world of microprocessors, storage systems, operating systems and distributed computing, learning how these components interact with each other, creating powerful tools for solving complex problems. Particular attention is paid to the security and reliability of computer systems, which makes the book relevant in the era of cyber threats and constant digital calls. This book is especially suitable for students of technical specialties, engineers, software developers and specialists in the field of information technology, as well as anyone who is interested in modern computer technologies and their role in our lives. The age range of readers - from high school students starting their way into IT, to professionals who want to update their knowledge and expand their horizons The style of presentation of Vstavskaya is distinguished by clarity and logical consistency, which makes complex technical topics accessible and understandable even for those who are only taking the first steps in the field of computer technology. The book Computers, Systems, and Networks raises important topics related to computer architecture, network protocol principles, distributed systems, and cloud technologies. A special place is occupied by the analysis of current trends in the development of computing systems, such as artificial intelligence, machine learning and big data. The author does not just describe the technical details, but shows how this knowledge is applied in real life, in business, science and everyday life. This makes the book not only an educational tool, but also a source of inspiration for those who want to understand how the systems surrounding us are created and functioning on a daily basis. E. In. Vstavskaya is an author whose works differ in depth of analysis and practical orientation . Her style of presentation combines scientific rigor with a lively, captivating narrative that makes reading not only rewarding, but also exciting. In her previous works, she successfully combined theoretical foundations with practical recommendations, which allows the reader not only to understand the structure of the systems, but also to learn how to apply this knowledge in practice. If you are looking for a book that will help you understand the basics of computers and networks, understand how modern information systems are created and what technologies are at their core, "Computers, Systems and Networks" E. In. It will be a great source of knowledge for you. This edition is an excellent choice for those who want not only to master technical material, but to learn to see behind complex schemes and algorithms the important role of information technology in shaping the modern world. Immerse yourself in the fascinating world of computing systems and discover new horizons of knowledge that will open doors for you to the future of digital technologies.