Mastering C Programming is a comprehensive, student-centric guide designed to take learners from the very basics of C programming to the confident development of real-world applications. The book explains core concepts such as syntax, data types, operators, control statements, arrays, functions, pointers, structures, and file handling using simple language, clear logic, and real-life analogies. Each topic is reinforced with well-explained examples, step-by-step programs, MCQs, viva questions, and university-oriented 8-mark and 16-mark questions. A dedicated lab manual section provides structured experiments with algorithms, programs, outputs, and results. The book also includes integrated mini projects that combine multiple C concepts into practical applications, helping students understand how theory is applied in real scenarios. Designed for engineering and computer science students, this book emphasizes problem-solving, logical thinking, and hands-on practice, making it ideal for academic learning, lab examinations, and building a strong foundation for advanced programming and careers in software development.