Input Device in Hindi | Class - 7 | Online ADCA & DCA - Gyan Computer Classes

Gyan Computer Classes comes inside the top tenth institution of Bihar Sharif, Nalanda.

- TIMESTAMPS --
00:00 Intro
08:20 Class Start
08:28 Computer
16:08 Input Device
17:05 Keyboard
20:17 Mouse
31:45 Micro Phone / Mic
34:04 Scanner
35:51 Track Ball
36:12 Joystick
38:45 Light-Pen
41:15 Barcode Reader
44:10 QR Code
46:15 OMR
48:38 Touch Screen
49:16 Touch Pad

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