The book “Information Technologies in Professional Activity”, created by the team of authors, is an important and relevant work that immerses the reader in the world of modern technologies and their application in the professional sphere. This publication will become an indispensable assistant for students, young professionals and all those who seek to improve their skills and adapt to the rapidly changing conditions of the labor market. With the rapid development of information technology, understanding their role in professional activities becomes not just desirable, but necessary. The authors of the book offer readers an in-depth and comprehensive study that examines key aspects of the use of IT in various fields - from business and education to medicine and public administration. Each chapter of the book is filled with examples of successful practices, which allows the reader not only to learn the theoretical foundations, but also to see how this knowledge is applied in practice. Who is this publication suitable for? First of all, it will be useful for students and graduate students studying information technology, management and related disciplines . However, more experienced professionals will find a lot of interesting things in the book: from new approaches to project management to the analysis of the impact of technology on the organizational structure. Readers interested in digital transformation, innovation and modern working methods will also find a lot of useful information in it. The topics covered in the book cover a wide range of topics, from basic programming and database work to cybersecurity and ethics issues in IT. The authors emphasize the importance of integrating information technologies into everyday practice, which allows not only to improve the efficiency of work, but also to improve the quality of decisions made. The book also discusses the prospects of technology development and their impact on the future of professions, which makes it especially relevant in the face of constant changes. The style in which the book is written is notable for its accessibility and clarity. The authors strive to convey complex concepts in a simple and understandable language, which makes the material easy to understand even for those who are just beginning to get acquainted with the world of information technology. Each section is accompanied by practical tasks and cases, which allows the reader not only to absorb the material, but also to apply it in practice. The book “Information technologies in professional activity” is not just a textbook, but a whole guide to the modern world of technology. It inspires the exploration of new horizons and encourages the active application of the acquired knowledge. If you want to keep up with the latest trends and learn how to use information technology to achieve your professional goals, this publication will become your reliable ally. Do not miss the opportunity to immerse yourself in a world where technology and professional activities are intertwined, creating new opportunities and opening up horizons for your career growth. The book will be a great addition to the library of everyone who strives for success in their profession, and will help you not only adapt to new conditions, but also become a leader in your field.