This book, Essentials of Information Technology (402) for CBSE Class IX, has been developed in sync with the Skill Subject introduced by the CBSE Department of Skill Education. Its primary aim is to enhance the skills and competencies of young learners in the field of Information Technology. The book, designed for the job role of ‘Domestic Data Entry Operator’, focuses on imparting knowledge and skills through hands-on learning, with emphasis on practical application. Such an approach ensures learning is not only effective but also studentcentered, enabling learners to gain experience and confidence. The book has been prepared strictly in accordance with the CBSE curriculum. The course has been divided into two parts—Employability Skills and Subject-Specific Skills—details of which are as under: Employability Skills cover five key areas: Communication Skills, Self- Management Skills, ICT Skills, Entrepreneurial Skills and Green Skills. These have been covered in detail as per the CBSE syllabus. Subject-Specific Skills introduce students to the IT and ITeS industry, its applications, usage of keyboard and mouse for data entry, introduction to Touch Typing technique and typing software, fundamental topics and features of LibreOffice Digital Documentation Writer, Electronic Spreadsheet Calc and Digital Presentation Impress. It consists of five units. Unit 1 focuses on Importance and Applications of IT and ITeS Industry in various fields. Unit 2 introduces RapidTyping Tutor software, covering Touch Typing techniques, ergonomics and correct sitting posture to promote healthy computer usage habits. Unit 3 is based on Basics of Digital Documentation using LibreOffice Writer, including Editing, Formatting and Mail Merge, while Unit 4 is about Basics of Electronic Spreadsheet using LibreOffice Calc, performing calculations using Formulas and Functions and creating Charts. Unit 5 covers the Basics of Digital Presentation using LibreOffice Impress and introduces fundamental skills required to create effective slide shows. The book also incorporates all the latest changes made by the CBSE in the IT curriculum and question paper pattern, with focus on Case-based/Applicationbased Questions, Objective Type Questions, Subjective Type Questions (both Solved & Unsolved). Besides, a Model Test Paper (with Solutions), Practice Paper and Shortcut Keys of Writer, Calc and Impress have been included in the Appendices section for comprehensive exam preparation.

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