The book "Expert systems: educational manual" by O. In. Herman is a fascinating and deep dive into the world of artificial intelligence and its applications in various fields. If you are interested in modern technology, programming or just want to expand your knowledge of how expert systems work, this guide will be a real find for you. Author, O. In. Herman, is a recognized specialist in computer science and artificial intelligence. His works are known for their clarity of presentation and practical approach, which makes them accessible to both students and professionals. In this manual, he shares not only theoretical foundations, but also practical examples that will help the reader better understand how expert systems are built and function. The book covers a wide range of topics, ranging from the basics of designing expert systems to their implementation and testing. Herman explains in detail what expert systems are, how they work and in what areas can be applied. The reader will learn about different types of expert systems, such as decision support systems, and how they can help solve complex problems in medicine, finance, manufacturing, and many other areas. The book pays special attention to the methods and algorithms that underlie the work of expert systems. About. In. Herman explains how to use logic rules, knowledge bases, and inference mechanisms to create effective systems. This makes the manual not only theoretical, but also practical - the reader will be able to apply the knowledge gained in practice, creating his own projects. Who can like this manual? First of all, it will be useful for students and graduate students studying computer science, programming and artificial intelligence . But not only them: IT specialists, engineers and even managers interested in introducing new technologies into business processes will also find a lot of useful information in the book. It is important to note that the manual is written in accessible language, which makes it understandable even for those who are just starting to get acquainted with this topic. The topics raised in the book are more relevant than ever. With the rapid development of technology and an increase in data, the ability to work with expert systems is becoming an important skill. Herman’s book helps to understand how to use these systems to optimize processes and improve performance. It also addresses issues of ethics and responsibility in the use of artificial intelligence, which is an important aspect for modern society. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily follow the thought and absorb the material. About. In. Herman is also known for his other work in the field of computer science, and each of his works is of high quality and depth of analysis. If you are looking for books on topics related to artificial intelligence, programming, or decision support systems, Expert Systems: A Tutorial will be a great addition to your library. In conclusion, “Expert Systems: A Training Manual” O. In. Herman is not just a textbook, but a real find for everyone who wants to understand the complex but fascinating world of artificial intelligence. This book will help you not only gain new knowledge, but also inspire you to create your own projects in the field of expert systems. Don’t miss the opportunity to broaden your horizons and deepen your understanding of the technologies that are changing our world!