This lesson is tutorial of PowerPoint Lesson 2

1. Unit 1: Computer Basics
Lesson 2
People and Software

2. Definition of the Computer System
People and Computers
Computer Software

3. (Doing IT Right – Page 19)
List the things that you can
do to keep your computer
in good working order.

4. Definition of the
Computer System

5. The Computer System
is made up of components that work together in order to
transform data into information.

6. Components of the Computer System
People
Software
Hardware
Data

7. People and Computers

8. People are the ones who use, create, design,
build, program, and fix the computer.

9. People and Computers
People who uses the computer to
help them do their job are
called end users.

10. People and Computers
Doctors and nurses use the computer to keep track
of their patient’s information.

11. People and Computers
Teachers use the computer to create lessons and
programs for the students.

12. People and Computers
Students use the computer for
studying their lessons.

13. People and Computers
Employees and managers in business and government
offices use the computer to complete many of their tasks.

14. People and Computers
People who work in the computer industry
are called computer professionals or
information technology professionals.

15. People and Computers
They are involved in creating, designing,
programming, manufacturing, and repairing
computer and its components. People who teach
and train other people how to use the computer
are also part of the computer industry.

16. People and Computers
The term computer industry describes
organizations involved in developing software,
designing hardware, manufacturing computer
components, and providing information
technology services.

17. Computer Software

18. Computer Software
also known as program, is a set of instructions that
tells the computer what tasks to perform and how
to perform each tasks.

19. Types of Software
Software
System Application

20. System Software
System software is a set of computer
programs that controls different parts of
the computer and other software
installed in the computer.

21. Examples of System Software

22. Types of System Software
Software
System
Operating
System
Utility
Software
Application

23. Types of System Software
Operating system manages and coordinates
all the activities in the computer, devices
connected to the computer, and other
software installed in the computer.

24. Types of System Software
Utility software helps the user set up the
computer, examine the computer, keep
the computer from harmful programs,
and enhance the way the operating
system and other software work.

25. Types of Software
Software
System Application

26. Application Software
• Application software is designed to help users perform
their tasks.
• It helps users to be more productive.
• PowerPoint 2016 is an example of application software.

27. Answer the activity
on pages 21-22.

28. Do the activity on
page 23.