Sultan Chand Essentials of Information Technology (Course Code 402) Class 9 is a comprehensive guide aligned with CBSE skill subject curriculum covering IT fundamentals, computer systems, operating systems, word processing, spreadsheets, and internet basics. This well-structured textbook features clear explanations, screenshots, step-by-step instructions, and practical examples to build digital literacy and technical skills. Each unit includes theory, hands-on activities, practice exercises, and assessment questions to strengthen understanding. Ideal for students pursuing IT as a skill subject, this book develops essential computer competencies, prepares students for practical examinations, and builds a strong foundation for future technology careers.