EIM

2. Q1_W2_D2
Performing Computer Operation (Part 1)
GRADE 8 ICT
RANDY M. GARAY, MAEd
Subject Teacher

3. Learning Objectives:
After going through this lesson, learners are
expected to:
1.Enter the data into the computer using
appropriate program/application in accordance
with company procedures.
2.Store inputted data is in storage media according
to requirements

4. Activity 1.2 – Let’s Help JESSA
DIRECTIONS: Jessa needed to finish her projects and she needs to
research on what devices will help her complete the tasks. Let us help
her identify the different devices that she can use by filling-in the table
below.
Storage devices
where you save
your files
Devices that helps
you enter data in
the computer
Computer output
devices
Software installed
in the computer

6. Jessa has a new laptop and she is not aware of the correct procedures in
shutting down the computer. Help Jessa in arranging in exact order the
procedures below.
Activity 1.3:
Procedures in Shutting the
Computer
Correct sequence in shutting
down the computer
Click the start button.
Turn-off AVR/UPS
Close all the open applications
Unplug AVR/UPS
Save your files.
Select shutdown.
Save your files.
Close all the open applications
Click the start button.
Select shutdown.
Turn-off AVR/UPS
Unplug AVR/UPS

7. What is It
It is a general recognition and avoidance
of possible harmful situations or persons
in your surroundings.

8. Spot the hazard in your working environment. Hazard is
anything that could cause harm.
Example:
1. Pick up anything from the floor that could cause you to
stumble.
2. If you do some electronics related repair, put the
electronics waste in a trash can.
3. The wiring of your devices must be properly organized.
4. Put away foods and liquid from your computer.
5. Check the wiring of your devices for the possible open
wire.
Spot the hazard

10. Input Devices
KEYBOARDis a primary
input device used with a computer.
It is composed of different buttons
with a specific function, letters,
numbers, and symbols.

11. Input Devices
MOUSEis a device that
controls the movement of the
cursor or pointer on a display
screen.

12. Input Devices
COMPUTER
MICROPHONEis a device
that accepts audio input from users.

13. Input Devices
WEBCAMis used to capture
video and still images.

14. Input Devices
JOYSTICKis an input device
that can be used for controlling the
movement of the cursor or a pointer
in a computer device.

15. Input Devices
SCANNERis a device that
optically scans images, printed text,
handwriting, or an object and
converts it to a digital image.

16. Input Devices
GRAPHICS TABLET(also
known as a digitizer, drawing tablet,
drawing pad, digital drawing tablet, pen
tablet, or digital art board) is a computer
input device that enables a user to hand-
draw images, animations, and graphics,
with a special pen-like stylus, similar to the
way a person draws images with a pencil
and paper.

17. Input Devices
TOUCHSCREENis a
computer screen that can be used
by touching it with a finger or a
stylus pen to interact with a
computer.

18. Application Software
 interacts between the user and
computer hardware.
 application software has its
specific function

19. Some of the common application
software used:
Word Processor - is software that allows
users to create, edit, and print documents.
Examples:
MS Word, Libre Office Writer, Open Office
Writer

20. Some of the common application
software used:
Spreadsheet Software - An electronic
document in which data is arranged in the
rows and columns of a grid and can be
manipulated and used in calculations.
Examples: MS Excel, Libre Office Calc,
Google Sheets

21. Some of the common application
software used:
Database Software- is an organized
collection of data, generally stored and
accessed electronically from a computer
system.
Examples: MS Access, MySQL, Oracle

22. Some of the common application
software used:
Presentation Software- these are
programs that allow users to create an
electronic presentation for reports and
other functions in the form of slides.
Examples: MS Powerpoint, Prezi, Zoho
Show

23. Some of the common application
software used:
Desktop Publishing Software- allows the
user to manage visual content, including
page layout and design to produce various
materials, such as books, pamphlets,
reports, and booklets.
Examples: MS Publisher, Adobe InDesign,
QuarkPress

24. Some of the common application
software used:
Graphics Software- these allow the
creation and manipulation of graphics,
images, objects, and pictures.
Examples: CorelDraw, Photoshop, and
Computer Aided Design (CAD)

25. Some of the common application
software used:
Educational Software- these include
tutorials and electronic lessons that give
students knowledge or training in a
particular subject or skill, such as Math or
Science or in gardening or cooking.

26. Computer Storage Devices
A computer needs storage devices
before and after processing the data
to store information and access
later.

27. Storage Devices
Volatile
Non-
Volatile
all the data are
gone in the
absence of
electricity.
all the data remains
in the storage even
in the absence of
electricity.
RAM
 hard disk
 flash drive
 CD
 DVD
 memory
stick
 SD card

28. Activity 2.1
CLASSIFYING STORAGE DEVICES
Fixed Storage Devices Removable Storage Devices Cloud Storage
Flash Drive Google drive OneDrive CD/DVD iCloud
Dropbox External HDD BT Cloud RAM Hard Disk