This book provides a comprehensive introduction to the dynamic field of data analytics, exploring its historical evolution, core concepts, and modern applications. Beginning with the early roots of statistical analysis and progressing through the rise of computing and relational databases, it charts the emergence of Business Intelligence and the transformative impact of the digital revolution and Big Data. It highlights how data science has expanded the landscape, incorporating artificial intelligence and machine learning to uncover insights from complex datasets. The book then delves into the foundational components of data analytics, from data collection and cleaning to exploratory analysis, statistical techniques, and advanced machine learning methods. Designed for readers seeking to understand how raw data is transformed into actionable knowledge, this work underscores the strategic role data analytics plays across industries in an increasingly data-driven world.