The book "Methodical instructions for coursework in computer science for students of the second year of engineering specialties of instrumentation" by B. A. Nifagina is an indispensable assistant for students seeking a deep understanding of the basics of computer science and its application in engineering practice. In today's world, where technology is developing at an incredible speed, the ability to work with information and software becomes not just a useful skill, but a prerequisite for a successful career. In this edition B. A. Nifagin shares his experience and knowledge, offering readers clear and accessible guidelines for the implementation of coursework. The book covers a wide range of topics, ranging from the basics of programming and algorithmization to more complex aspects, such as working with databases and network technologies. Each chapter contains not only theoretical material, but also practical tasks, which allows students not only to assimilate knowledge, but also to apply it in practice. Who can like this edition? First of all, it is addressed to second-year engineering students who study computer science . However, the book will also be useful for teachers who are looking for high-quality teaching materials for their classes. It can also be of interest to anyone who wants to improve their skills in programming and working with information systems. In. A. Nifagin creates accessible and understandable text, which makes it ideal for readers with different levels of training. The topics raised in the book are relevant and important for modern education. With the rapid development of technology, the ability to adapt and master new tools becomes the key to successful professional activities. Nifagin emphasizes the importance of practical application of the theory, which allows students not only to remember information, but also to understand how to use it in real situations. This is especially important for future engineers who need to be ready to solve complex problems in their work. The author’s style is distinguished by clarity and logical presentation . Nifagin is able to explain complex things in simple language, which makes his books available to a wide audience. In addition, it actively uses examples from real practice, which helps students to better absorb the material. In. A. Nifagin is not only the author of this book, but also many other teaching aids that have established themselves as reliable sources of information in the field of computer science and engineering. If you are looking for high-quality guidance that will help you successfully cope with coursework in computer science, then the book Nifagina will be your faithful assistant. It will not only teach you the basics of programming and working with data, but will also inspire you to further explore this fascinating and dynamic field. Do not miss the opportunity to make your educational process more efficient and interesting by paying attention to this valuable publication.