The book "Methods and algorithms of decision-making: educational and methodological manual for students of the specialty "Software of information technologies" by L. In. Bochkareva is an indispensable guide to the world of decision-making, which will be useful for both students and practitioners in the field of information technology. This manual is not just a textbook, but a whole set of knowledge that will help to understand the complex mechanisms of decision-making using modern methods and algorithms. In today's world, where information is becoming the main resource, the ability to make informed decisions is not just a skill, but a necessity. The book Bochkareva offers readers a systematic approach to the study of various methods and algorithms that can be applied in a variety of fields. From simple problems to complex systems, the author shows how to properly analyze data, choose optimal solutions and predict the consequences of their actions. The manual covers a wide range of topics, from classical methods, such as the analysis of hierarchies and the Delphi method, to modern algorithms using artificial intelligence and machine learning. Bochkarev pays attention not only to theoretical aspects, but also to practical examples, which allows readers to better digest the material and apply it in real situations. Each chapter contains tasks and examples that contribute to the consolidation of knowledge and the development of critical thinking. The book will be of interest to students of the specialty "Information Technology Software", as well as to anyone who seeks to develop their skills in data analysis and decision-making. It is suitable for both beginners and more experienced readers who want to update their knowledge and master new approaches. If you are studying at the Faculty of Information Technology or working in this field, this guide will become your reliable assistant. The topics raised in the book are relevant in light of the current challenges faced by IT professionals. Bochkarev emphasizes the importance of choosing the right methods in the face of uncertainty and lack of information It demonstrates how algorithms can help in data-driven decision-making, which is especially important in the era of big data and digitalization. The author's style is distinguished by clarity and accessibility of presentation, which makes complex concepts understandable to a wide audience. L. In. Bochkarev is an experienced teacher and practitioner, which allows him to share not only theoretical knowledge, but also practical experience. His other works are also devoted to information technology and programming, which confirms his expertise in this field. If you are looking for a tutorial that will help you master the methods and algorithms of decision-making, “Methods and algorithms of decision-making” from L. In. Bochkareva is exactly what you need. This book will be your reliable companion in the study of complex topics and will help you become a more confident and competent specialist in the field of information technology. Do not miss the opportunity to immerse yourself in the fascinating world of decision-making and discover new horizons in your studies and career!