A great video lecture conducted by experienced computer science teacher on 9th class computer science chapter 3 topic3.1 mouse. Get full understanding or ask any questions.
Define Mouse, ch 3, lec 3.3, Mouse - 9th Class Computer Science Old Book
7:42
Define Joystick and Scanner, ch 3, lec 3.3, Mouse - 9th Class Computer Science Old Book
9:23
Microphone and Voice Recognition, ch 3, lec 3.3, Mouse - 9th Class Computer Science Old Book
6:30
Light Pen and Digital Camera, ch 3, lec 3.3, Mouse - 9th Class Computer Science Old Book
6:56
Disk Drive, ch 3, lec 3.3, Mouse - 9th Class Computer Science Old Book
3:22
