Book 1702 Spreadsheets, Functions, Databases, and Relationships: Creating and Formatting Tables . Relationships. Calculations. Functions" by Muratova C. Yu. is a unique guide that will become an indispensable assistant for all who seek to master the world of spreadsheets and databases This publication will not only introduce the reader to the basics of working in such popular programs as Microsoft Excel and Google Sheets, but also deepen his knowledge of the functions and relationships that make working with data more efficient and productive. The book is addressed to a wide range of readers: from students and novice professionals to experienced users who want to improve their skills. If you are a student studying economics, accounting or information technology, or a professional working with data in your field, this publication will become a real storehouse of knowledge for you. In it you will find both basic and more complex aspects of working with spreadsheets, which will allow you to increase your skills and confidence in using these tools. Muratova S . Yu. masterfully submits the material, focusing on the practical application of knowledge. Each chapter of the book is imbued with examples and tasks that will help the reader not only to understand the theory, but also to consolidate it in practice. You will learn how to create and format tables, establish relationships between data, perform calculations using various functions. The book also covers important aspects of working with databases, making it particularly valuable for those who want to delve into data analysis and reporting. The topics raised in the book cover a wide range of issues related to data processing. You will learn how to organize information correctly so that it is accessible and understandable, how to use functions to automate calculations and how to create complex formulas that will greatly simplify your work. The book also touches on data visualization issues, which is especially relevant in the modern world, where the presentation of information plays a key role. The author's style is clear and accessible. Muratova S . Yu. skillfully uses examples from real life, which makes the material more understandable and interesting It also makes active use of visual elements such as illustrations and diagrams, which helps the reader to better assimilate the information. This approach makes the book not only a textbook, but also a fascinating read that can be read with pleasure. If you are interested in books such as “Excel for Dummies” or “Databases for Beginners”, then “No1702 E-tables, functions, databases and interconnections” will be an excellent addition to the library for you. It will help you not only to master the basic skills, but also to delve into the more complex aspects of working with data, which in turn will open new horizons in your professional activities. In conclusion, the book Muratova C. Yu. is not just a textbook, but a whole world of possibilities that will open before you if you decide to immerse yourself in the study of spreadsheets and databases Do not miss the chance to become an expert in this field, and let your work with data become more effective and exciting!