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CBSE Class IX · Subject Code 165 · 2026–27

Computer Applications: Theory and Practical

This is the Computer Applications course (subject code 165). Study the three theory units and the practical lab component in separate guides.

Choose the right course: Computer Applications (165) is a distinct CBSE subject. Information Technology (402) is a separate skill subject. Open the Class 9 IT (402) hub here.

Current syllabus units

CBSE assigns 20 marks to IT basics, 15 to cyber safety, 15 to office tools and 50 to lab exercises.

View the official CBSE syllabus