Question

What are the popular input device

Answer 1

Keyboard.Image scanner.Microphone.Pointing device. Graphics tablet. Joystick. Light pen. Mouse. Optical. Pointing stick. Touchpad. Touchscreen. Trackball.Refreshable braille display.Sound card.Webcam. Softcam.Video card.

Answer 2

1) Mouse
2) Keyboard
3) Bar code Reader
4) Pendrive
5) CDs
6) DVDs