The book “Modeling on computer defects in metals”, created by the team of authors, is a unique and in-depth study in the field of materials science and computer modeling .. This book will be a real discovery for specialists, scientists and students seeking to understand the complex processes occurring in metals under the influence of various defects, and learn to use modern computer technologies for their analysis and forecasting. What makes this work especially attractive and relevant? First of all, it reveals to the reader a complex world of microstructural defects - such as vacancies grain boundaries, Dislocations and other microscopic disorders , which have a huge impact on the mechanical properties of metals. The author’s team, which unites leading experts in the field of materials modeling, offers not only theoretical foundations, but also practical methods based on modern software and algorithms. As a result, the book becomes a valuable tool for those who want not only to understand how defects in metals behave, but also to learn to predict their behavior in various operating conditions. A special place in the book is occupied by the description of methods of numerical modeling - from classical approaches to the latest technologies, such as molecular dynamics and methods of finite elements. The reader will be able to get acquainted with examples of real problems solved with the help of computer programs, which makes the book not only a theoretical manual, but also a practical guide. An important feature is the emphasis on an interdisciplinary approach combining physics, chemistry and engineering, which makes the book useful for a wide range of specialists - from metallurgical engineers to researchers in the field of nanotechnology. The book “Modeling on computer defects in metals” will be of particular interest to undergraduate and graduate students studying in the fields of materials science, metal physics and engineering . It will also be useful to engineers and designers working in the field of development of new materials and technologies for their processing. For those who are looking for a modern and comprehensive guide to computer modeling defects, the book will become an indispensable source of knowledge and practical skills. The topics raised in this paper go beyond traditional materials science. It deals with the impact of defects on the strength, plasticity and corrosion resistance of metals, as well as methods for their elimination and optimization of properties using modeling. The author’s team masterfully combines theoretical calculations with practical recommendations, which makes the book not only a scientific work, but also a practical guide for engineers and researchers. The presentation style is distinguished by clarity and logical structure, which facilitates the perception of even complex concepts. The author's approach is based on the interdisciplinary integration of knowledge, which allows the reader to get a holistic view of the mechanisms of defect formation and their impact on the properties of metals. In general, “Modeling on computer defects in metals” is a book that deservedly occupies a place in the library of everyone who is engaged in the development of new materials or explores the microstructural features of metals using modern computer methods. If you are looking for a book that combines theory, practice and innovative approaches in the field of modeling metal defects, then this work will become a valuable source of knowledge for you. It is suitable for those who want to expand their horizons in the field of materials science, understand modern trends and learn how to use computer technologies to solve actual problems. In a world where technology is constantly evolving, “Modeling on a computer defects in metals” is your reliable guide to the fascinating and important world of microstructural research and engineering solutions.