2. Objective today
At the end of lesson, students should be able to:
1.Correctly write down the meaning of input
devices.
2.Verbally explain the meaning of input devices
with at least one example.
3.Verbally state the respective functions of input
devices with at least one example.
3.
4. What is input ?
Input is any data or instruction
that you enter into the memory of a computer
5. How many types of input ?
There are four types of input:
which are text, graphic, audio and video
6. What is input devices ?
Input devices are any electronic device
connected to a computer and products
input signals.
7. INPUT
Input is any data or instruction
that you enter into the memory of a computer
TYPE OF INPUT
Text Audio Graphic Video
