The book "Electrical works: method. Benefits of the practice. Classes for students of specialties 1-36-04-01 "Electronic-optical systems" by B. L. Lanina is an indispensable resource for students and professionals seeking to deepen their knowledge in the field of electrical work. This manual is not just a textbook, but a real find for those who want to master the practical skills necessary to work with modern electronic systems. In his book, Lanin invites readers to immerse themselves in the world of electrical installation, where every detail matters. The author shares with readers not only theoretical foundations, but also practical recommendations that will help in the development of the profession. The book covers a wide range of topics, ranging from the basics of electrical engineering to specific methods of installation and adjustment of electronic-optical systems. Lanin pays special attention to modern technologies, which makes the manual relevant for today. This edition will be especially interesting for students of technical specialties, as well as for those who already work in the field of electronics and want to improve their qualifications. If you are fond of electronics, robotics or just want to understand the intricacies of installation and adjustment of electrical systems, this manual will become your reliable assistant. The book is suitable for both beginners and more experienced professionals who want to refresh their knowledge or master new methods. The topics raised in the book cover not only technical aspects, but also safety issues when working with electrical systems, which is especially important for students and practitioners. Lanin emphasizes the need to comply with standards and rules, which makes his manual not only useful, but also relevant from the point of view of professional ethics. With the rapid development of technology and the constant emergence of new systems, such attention to detail and safety is simply necessary. The author's style is distinguished by clarity and accessibility of presentation, which makes it easy to assimilate even the most complex topics. Lanin uses a variety of illustrations and diagrams that help visualize information and make the learning process more engaging. This manual can be safely recommended both for self-study and for use in educational institutions. In addition to electrical work, B. L. Lanin is the author of other significant publications in the field of electronics and electrical engineering, which confirms his status as an expert in this field. His work has always been of high quality and relevance, which makes them in demand among students and practitioners. If you are looking for a tutorial that will help you not only to master the theory, but also to gain practical skills in the field of electrical installation, “Electrical works” will become your faithful companion. This book will help you confidently step into the world of modern technology and give you the opportunity to become a real professional in your field. Do not miss the chance to expand your horizons and deepen your knowledge with this unique guide!