Chapter 1: Input and Output Devices
Class 4 · Computer
Practical lab tasks
Practical lab tasks — supplementary study material for Class 4 Computer, Chapter 1: Input and Output Devices.
Chapter 1Session 2026-27
Practical lab tasks — supplementary study material for Class 4 Computer, Chapter 1: Input and Output Devices.
Practical lab tasks
This topic supports your understanding of Input and Output Devices. Combine textbook reading with active practice. For Computer, regular revision of this area strengthens your overall chapter performance.
Study Approach
Dedicate 15–20 minutes daily to practical lab tasks while studying this chapter. Link what you learn here to NCERT exercises and class notes.
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Key Highlights
- →Aligned with CBSE NCERT Class 4 syllabus
- →Session 2026-27 study material
- →Chapter 1: Input and Output Devices
- →Practical lab tasks
Class 4 Computer
View all chapters for session 2026-27