Computer Systems, Networks and Telecommunications . Part 1”, created by a team of authors, is a fascinating and deep immersion into the world of modern information technologies . This publication will become an indispensable assistant for students, graduate students, teachers and anyone interested in the basics of computing systems and network technologies. In the first part of the book, the authors carefully consider the key aspects of computing systems, their architecture, principles of operation and interaction. You will learn about how modern computers are built, what components form their basis, and how they interact with each other. The topics covered in the book cover both theoretical and practical aspects, which makes the material accessible and understandable to a wide audience. One of the main topics raised in the book is the importance of network technologies in the modern world. With the rapid development of the Internet and telecommunications, knowledge of the basics of network architecture and protocols becomes necessary for any specialist in the field of information technology. The book offers readers not only theoretical information, but also practical examples that allow you to better absorb the material and apply it in practice. Readers interested in topics such as computer networks, telecommunications, as well as programming and system analysis will find many useful information in this book. It will be especially useful for students of technical specialties who are preparing for exams or writing coursework . It will also be an excellent resource for professionals who want to update their knowledge or master new technologies in the rapidly changing world of IT. The style of the authors is distinguished by clarity and accessibility of presentation, which makes complex technical concepts understandable even for beginners. Each section of the book is accompanied by illustrations and diagrams, which helps to visualize the information and better understand the material. This approach allows readers not only to remember facts, but also to develop the analytical thinking necessary to solve practical problems. Computer Systems, Networks and Telecommunications . Part 1" deserves attention not only due to its content, but also the relevance of the topics it raises. In the context of digital transformation and the widespread introduction of technology, knowledge of the basics of computing systems and networks becomes important not only for specialists, but also for everyone who wants to be aware of current trends. If you are looking for literature on queries such as "basics of computing", "network technology", "telecommunications for beginners" or "programming and networking", this book will be an excellent choice. It will not only expand your knowledge, but also inspire new ideas and projects in the field of information technology. In conclusion, “Computer systems, networks and telecommunications . Part 1" is not just a textbook, but a whole world of possibilities that opens up for the reader. Dive into its pages, you will be able not only to master the basics of computing systems and networks, but also to prepare for future challenges in the world of technology. Don’t miss the chance to be a part of this exciting journey!