The book "Operating Systems", written by a team of authors, is a fascinating and deep immersion in the world of computer technology, which will be interesting for both beginners and experienced specialists. This work covers a wide range of topics related to operating systems, their architecture, operating principles and modern trends, making it an indispensable tool for students, programmers and IT professionals. In this book, readers will be able to find detailed explanations of key concepts such as processes, threads, memory management, file systems, and network interactions. Each section is written with an emphasis on the practical application of theoretical knowledge, which allows not only to understand how operating systems work, but also to learn how to apply this knowledge in real-world situations. The authors pay attention to both traditional and modern operating systems, including Windows, Linux and macOS, which allows readers to get a complete picture of the diversity of existing platforms. The book "Operating Systems" will be of interest to students of technical specialties who study computer science and programming, as well as professionals who want to deepen their knowledge in the field of system administration and software development. It is suitable both for the younger generation, just starting their way in the world of technology, and for more experienced readers seeking to update their knowledge about modern operating systems and their capabilities. The topics raised in the book concern not only technical aspects, but also philosophical issues related to the development of technology. The authors discuss how operating systems affect everyday life, how they change our perception of information and interaction with it. This makes the book relevant not only for technical specialists, but also for everyone who is interested in technological trends and their impact on society. The style of the authors is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. They use a lot of examples and illustrations to make the material more visual and understandable. This approach makes the book not only a textbook, but also an interesting reading for those who just want to expand their horizons in the field of information technology. If you are looking for literature that will help you understand the basics of operating systems, or want to deepen your knowledge in this area, then “Operating Systems” will be an excellent choice for you. This book can become your reliable companion in the IT world, helping you not only to understand the theory, but also to learn how to apply the knowledge gained in practice. It is also worth noting that the team of authors working on this book includes recognized specialists in the field of computer science, which adds additional value to the material. Their experience and knowledge make this book a reliable source of information that will be useful for many years to come. In conclusion, “Operating Systems” is not just a textbook, but a real encyclopedia of knowledge that opens doors to the world of modern technologies. Read it if you want to become an expert in the field of operating systems or just want to better understand how your computer works. Do not miss the opportunity to immerse yourself in the exciting world of technology with this book!