Teaching Demo

1. Introduction to Basic
Parts of Computer
Good Morning!!! Good Morning!!! Good Morning!!!
Welcome

2. Objectives:
• define what is computer;
• identify the basic parts of computer;
• enumerate the basic parts of computer;
• differentiate between input and output devices of
the computer.

6. Guess Me! Keyboard:
The keyboard is used for entering data into the computer system. It can type words, numbers
and symbols. More information of computer keyboard
Mouse:
The mouse is a pointing device. You can give input to the computer with the help of the
mouse. More information of computer mouse
Microphone:
A microphone is the mike that can be attached to a computer. It
allows you to input sounds like speech and songs into the
computer. You can record your voice with the help of a
microphone.
Processing Device:
All the inputs are stored, sorted, arranged and changed by a computer.
The device that helps a computer do so is called the processing device.
The processing device in a computer is known as Central Processing
Unit (CPU).
Monitor:
A monitor looks like a TV screen. It shows whatever you type on the keyboard
or draw with the mouse.
Printer:
A printer prints the results of your work from the computer screen on a sheet
of paper. This is called a printout.
Speakers:
The speakers are the output devices that produce different types
of sounds processed by the computer. You can listen to songs or
speeches stored in the computer with the help of speakers.

7. A computer is an electronic machine/device
that processes data. Information given to the
computer is called data. Computer works very fast.
It saves your time and energy. It can remember a lot
of things.
What is computer?

8. Speaker
Monitor
CPU
Printer
Microphone
Keyboard
Mouse
BASIC PARTS OF
THE COMPUTER

9. Keyboard:
The keyboard is used for entering data
into the computer system. It can type
words, numbers and symbols. More
information of computer keyboard

10. Mouse:
The mouse is a pointing device. You can
give input to the computer with the help of
the mouse. More information of computer
mouse

11. Monitor:
A monitor looks like a TV screen. It
shows whatever you type on the
keyboard or draw with the mouse.

12. Printer:
A printer prints the results of your work from
the computer screen on a sheet of paper.
This is called a printout.

13. Speakers:
The speakers are the output devices that produce
different types of sounds processed by the computer. You
can listen to songs or speeches stored in the computer
with the help of speakers.

14. Microphone:
A microphone is the mike that can be attached to a
computer. It allows you to input sounds like speech and
songs into the computer. You can record your voice with
the help of a microphone.

15. Processing Device:
All the inputs are stored, sorted, arranged and changed by a
computer. The device that helps a computer do so is called
the processing device. The processing device in a computer
is known as Central Processing Unit (CPU).

16. Example:
keyboard, mouse, joystick, microphone, web
camera, scanner
What is input and output devices in
the computer?
Input Devices:
Devices that help us put data into the computer are
called input devices. They help in giving
instructions to the computer.

17. Output Devices:
The parts of a computer that help us to show the
results of processing are called out devices.
What is input and output devices in
the computer?
Example:
monitor, printer, speakers, headphone, storage
devices (hard disk, floppy disk, compact disc (cd))

18. The computer has become very important
nowadays because it is very much accurate, fast and
can accomplish many tasks easily. Otherwise to
complete those tasks manually much more time is
required. It can do very big calculations in just a fraction
of a second. Moreover, it can store huge amount of data
in it.
Why computer is important?

19. Directions: Identify the basic parts of the
computer and write its definition.

20. In a ½ crosswise, explain the
importance of computer in our
society.

21. Research in the internet the types of
computers and their definition.
Assignment:

22. END OF TOPIC!!!