The book "Methodical recommendations for the investigation of crimes in the field of computer information" is an important and relevant work created by a team of authors that aims to solve one of the most acute problems of our time. With the rapid development of technology and the comprehensive impact of the Internet on our lives, crimes in the field of computer information are becoming more common and complex. This book offers readers an in-depth analysis of the methods and approaches to investigating such crimes, making it an indispensable tool for law enforcement professionals, lawyers, as well as students and teachers studying criminology and information security. The Guidelines address in detail various aspects of cybercrime investigation, including digital evidence analysis, information gathering techniques, and interaction with various public and private entities. The authors emphasize the importance of an integrated approach to the investigation, which includes both technical and legal aspects. The book not only provides readers with practical advice and guidance, but also raises important ethics and human rights issues in the context of cybersecurity. This work will be of interest not only to professional investigators and lawyers, but also to anyone interested in security issues in the digital world. Students of legal and technical specialties will find useful materials for their research in the book, and practitioners will be able to update their knowledge about modern methods of investigation. The age category of readers varies from high school students studying the basics of law and information technology to experienced professionals seeking to improve their skills. The topics raised in the book concern not only the technical aspects, but also the social consequences of cybercrime. The authors discuss how computer-related crime can affect society as a whole, emphasizing the importance of protecting personal data and citizens’ rights. They also address issues related to international cooperation in the fight against cybercrime, making the book relevant in a global context. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to assimilate even the most complex concepts. The book is filled with examples from practice, which makes it not only theoretically sound, but also practically useful. The team of authors consists of experienced specialists who have made a significant contribution to the study and practice of cybercrime investigation, which gives the work additional value. If you are looking for literature on topics such as cybersecurity, crime investigation, forensics, or law, Computer Information Crime Investigation Guidelines will be an indispensable source of knowledge for you. This book will help you better understand how to act in the face of a digital threat, and will prepare you for the challenges that the modern world poses to us. Do not miss the opportunity to get acquainted with this important work, which will help you become more knowledgeable and trained in the field of cybersecurity.