The book «Operating systems: laboratory workshop for students of the specialty «Information systems and technologies in economics» by I. G. Alekseeva is an indispensable resource for students seeking a deeper understanding of the basics of operating systems and their application in the field of economics. In a rapidly evolving digital world, knowledge of how operating systems function is becoming not only useful, but essential to a successful career in information technology. In this workshop, the author offers readers a unique opportunity not only to get acquainted with the theoretical aspects of operating systems, but also to immerse themselves in practical work with them. Each task presented in the book is carefully thought out and aimed at ensuring that students can apply the knowledge gained in practice, developing skills that will be in demand in the labor market. Alexev uses an accessible and understandable language, which makes the material available even to those who are just starting their way in the study of information technology. The book will be interesting not only for students, but also for teachers who are looking for high-quality educational materials for their courses. It can become the basis for laboratory classes and practical courses, as well as an excellent addition to other textbooks on operating systems and information technology. If you are looking for literature that will help you prepare for exams or deepen your knowledge in this area, then this workshop will be your faithful assistant. The topics raised in the book cover a wide range of issues related to operating system architecture, process management, file systems, and networking technologies. Aleksev not only explains how different components of operating systems work, but also shows how this knowledge is applicable in the economy. For example, how effective data management can affect business decision-making or process optimization in a company. These aspects make the book particularly relevant to students studying economics and wishing to integrate information technology into their professional activities. The author’s style is distinguished by clarity and logical presentation . and . G. Alexeyev is an experienced teacher and practitioner in the field of information technology, which allows him to share not only theoretical knowledge, but also practical experience. His other well-known works are also devoted to information technology issues, and each of them is distinguished by an in-depth analysis and a practical approach. This makes his books a valuable contribution to the educational process and a useful tool for students and professionals. If you are interested in topics such as "operating systems", "information technology in economics", "laboratory workshops on IT", or are looking for textbooks to prepare for computer science exams, then "operating systems: laboratory workshop for students of the specialty "Information Systems and Technologies in Economics" must be in your library This book will not only expand your knowledge, but also help you become a more competitive specialist in the rapidly changing world of information technology.