Video on Hardware and software(voice over)

Addition in MS Excel

 

Hardware and software

Input devices

Input Devices

The term Input means anything that we give from our side.

E.g. In order to wash the clothes, dirty clothes are the input. 

Input devices acts as a medium to interact with the computer system i. e. provide an interface between user and the computer system.

The different input devices are:-

1. Keyboard

2. Mouse

3.Scanner

4. Webcam

5. Joystick

6. Trackball

7. Touchpad

8. Microphone, etc.

Startup

Hello everyone.
Greetings.

Let us start with a very interesting topic of computers i.e. How does a computer work.