The book "Methodological instructions and control tasks on the discipline of Computer Hardware", created by the team of authors, is an indispensable resource for students and teachers studying the basics of computer technology . This publication not only enriches knowledge about the hardware components of computers, but also helps to better understand their interaction and functional features. In a world where technology is advancing at an incredible rate, understanding hardware is becoming critical. The book covers a wide range of topics - from basic concepts about processors, motherboards and RAM to more complex issues related to the architecture of computing systems and their performance. Each section includes guidelines that help students learn the material, as well as control tasks that contribute to the consolidation of the knowledge gained. This edition will be especially useful for students of technical specialties studying computer science, computer science and related disciplines. It may also be of interest to teachers who are looking for quality materials to prepare for classes. Students seeking a deep understanding of hardware will find in the book many examples and practical assignments that will help them not only prepare for exams, but also develop the skills necessary for future professional activities. The topics raised in the book cover both theoretical aspects and practical tasks, making it an ideal manual for self-study. The authors pay attention to topical issues such as power consumption, performance and reliability of hardware, which allows readers to realize the importance of these factors in the modern world of technology. The book also looks at the latest advances in computing, making it particularly relevant for those who want to be up-to-date with the latest trends. The style of the authors is distinguished by clarity and accessibility, which allows even beginners in the field of computing to easily perceive complex concepts. Unlike many textbooks, which can be overloaded with technical jargon, this edition strives for simplicity and intelligibility, which makes it suitable for a wide audience. The team of authors behind this book consists of experienced teachers and practitioners, each of whom makes their own unique contribution to the