13 lessons • 2h 15m

Overview (in Hindi)

5m 25s

Digital India (in Hindi)

9m 47s

Computer (in Hindi)

9m 23s

Computer Memory (in Hindi)

9m 24s

Ict based tools(keyboard,mouse.light pen, graphics tablet

8m 41s

Introduction to ICT (Definition, Advantage, Disadvantage) (in Hindi)

8m 22s

Bar code ,QR code,Bharat QR,aadhar card, biometrics)

8m 06s

Chapter 2 Communication(types)

10m 33s

Chapter-2 Communication (Television Communication)

11m 35s

Chapter-2 Communication (satellite communication,active ,passive,radar,laser,)

13m 41s

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