The book "Methodical recommendations for the investigation of crimes in the field of computer information . 2019”, created by a team of authors, is an important and relevant work that will be of interest not only to law enforcement specialists, but also to anyone who wants to understand more deeply how crime is investigated in the digital space. With the rapid development of technology and an increase in the number of cybercrimes, this publication becomes a reference book for practitioners and theorists seeking to effectively solve problems related to offenses in the field of computer information. The book covers a wide range of topics related to cybercrime, including methods for their detection, investigation and documentation. The authors share their experience and recommendations based on practice, which makes the material especially valuable for investigators, prosecutors and lawyers. An important part of the book are examples from real practice that help the reader better understand the complex aspects of the investigation and apply the knowledge gained in practice. Readers will be able to familiarize themselves with various types of cybercrime, such as fraud, data theft, hacking systems and the spread of malware, as well as with the methods of their investigation. This book will be useful not only for professional lawyers, but also for law students, as well as for anyone interested in cybersecurity and law enforcement in the digital age. It will be an excellent addition to the learning process and will help future professionals to master the necessary skills to work in this dynamically developing area. In addition, the book can attract the attention of IT professionals working in the field of security, as they also face the need to understand the legal aspects of their activities. The topics raised in the “Guidelines” cover not only the technical aspects of the investigation, but also legal, ethical and social issues, which makes the book multifaceted and deep. The authors emphasize the importance of a multidisciplinary approach to cybercrime investigation, emphasizing that successful solving of problems requires not only legal knowledge, but also an understanding of the technologies used by criminals. This makes the work especially valuable for those who want to develop their skills in cybersecurity and law enforcement. The style of the authors is distinguished by clarity and accessibility of the presentation, which allows the reader to easily absorb the material presented. Each chapter is logically structured, which contributes to a deep understanding of the issues under consideration. The book is filled with practical recommendations that can be applied in everyday work, which makes it not only a theoretical, but also a practical guide. If you are looking for literature that will help you understand the complexities of investigating computer-related crime, then “Guidelines for investigating computer-related crime. 2019" is exactly what you need. It will become a reliable assistant for all who seek to improve their skills and be aware of current trends in the field of cybercrime and their investigation. Do not miss the opportunity to get acquainted with this important work, which will open up new horizons for you in understanding the legal aspects of the digital world.