This document provides a guide to proper typing techniques, including chair height and finger positioning on the home keys, as well as instructions for using a mouse. It outlines the different types of computer hardware: input, processing, output, and storage, along with their functions and examples. Additionally, it introduces basic mouse operations such as clicking, double-clicking, right-clicking, and dragging.

1. Lesson 2

2. Getting Ready To Type
1.Use proper chair & right table height.
2. Place the fingers on the home-key
position.
3. Learn to strike the keys & space bar.
4. check your typing spelling.

3. Keying Position
1. Fingers curved and upright over
home keys
2. Wrists low, but not touching
frame of keyboard
3. Forearms parallel to slant of
keyboard
4. Body erect; sitting back in chair
5. Feet on floor for balance

6. Home Keys
To begin typing place fingers on the following
keys

9. Parts
of the
Computer

11. A computer is an
electronic machine
that accept
information for
processing.

13. - H A R D W A R E -
* Input Hardware
* Processing Hardware
* Output Hardware
* Storage Hardware

14. Input Hardware are equipments
used to feed data to the computer.
Webcam
Scanner
Keyboard
Mouse
Joystick

15. Keyboard

16. Mouse

17. Joystick

18. Webcam

19. Scanner

20. Processing Hardware is used to
retrieve, interpret and direct the
execution of software instructions.
(CPU) Central Processing Unit

21. (CPU) Central Processing Unit

22. Output Hardware are used to
produce a Hard copy of a soft copy
form.
Monitor
Printer
Speaker

23. Monitor

24. Printer

25. Speaker

26. Storage Hardware are devices
that are connected to the computer
system which are used to save data or
information.
CD
diskette
Hard Disk
Multimedia Card

27. CD

28. diskette

29. Hard Disk

30. Multimedia Card

31. How does a Computer
System Work?
?
?
?

32. Process
output
user
Input

33. - Soft Ware -
term used to describe
the instructions that tells
the hardware how to
perform a task.

34. - people -
the one who perform
or operate the Computer
System.

35. - Procedure -
is the instruction for
the computer created by
the people.

36. - Data -
- are the facts, figures
and concept of instruction.
- these can be in the form
of letters, numbers, pictures,
sounds and symbols..

38. Mouse – an input device use to point to an
item on the screen & click on it to select &
execute the command.
Types of Mouse
1. Two button Mouse 4. Optical Mouse
2. Three button Mouse 5. Wireless Mouse
3. Trackball Mouse

42. Practice your mouse skills
This is the way you hold the mouse
when you’re at the computer.
If you hold the mouse with a
left hand.
If you hold the mouse
with a right hand.

43. Learning to use the Mouse
One Click - means to press and
release the mouse button. One
click selects an icon or function.
Double Click - means press twice
and release the mouse button. Do
not move the mouse between clicks.

44. Right click - means to press and release
the mouse button on the right. Designed
to show menus, right clicking gives you
access to settings and information.
Dragging - You can "drag" many things on
your computer. Point to an item, press and
hold down the left mouse button. Move
the mouse pointer to a new location &
release the mouse button.