Input Data into Computer.pdf

1
7/8 Technological and
Livelihood Education
Computer Systems Servicing
Module 4
Input Data into Computer
TLE_ICTC7/8-PCO-Id-e-5

2
Technology and Livelihood Education 7/8 (Exploratory)
Alternative Delivery Mode
Module 4 – Input Data into Computer
First Edition
Republic Act 8293, section 176 states that: No copyright shall subsist in
any work of the Government of the Philippines. However, prior approval
of the government agency or office wherein the work is created shall be
necessary for exploitation of such work for profit. Such agency or office may,
among other things, impose as a condition the payment of royalties.
Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand
names, trademarks, etc.) included in this book are owned by their respective
copyright holders. Every effort has been exerted to locate and seek
permission to use these materials from their respective copyright owners.
The publisher and authors do not represent nor claim ownership over them.
Published by the Department of Education
Secretary : Leonor Magtolis Briones
Undersecretary : Diosdado M. San Antonio
Department of Education, Schools Division of Bulacan
Curriculum Implementation Division
Learning Resource Management and Development System (LRMDS)
Capitol Compound, Guinhawa St., City of Malolos, Bulacan
Email address: lrmdsbulacan@deped.gov.ph
Development Team of the Module
Author : Maybelle P. Laza, PhD
Language Reviewer : Mary Jane G. Reyes
Content Editor : Mary Jane G. Reyes
Keith Richard R. Hernandez
Illustrator : Maybelle P. Laza, PhD
Layout Artist : Maybelle P. Laza, PhD
Management Team:
Gregorio C. Quinto, Jr., EdD
Chief, Curriculum Implementation Division
Rainelda M. Blanco, PhD
Education Program Supervisor - LRMDS
Agnes R. Bernardo, PhD
EPS-Division ADM Coordinator
Joel I. Vasallo, PhD
EPS – EPP/TLE/TVE/TVL
Glenda S. Constantino
Project Development Officer II
Joannarie C. Garcia
Librarian II

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7/8
Technological and
Livelihood Education
Computer Systems Servicing
Module 4
Input Data into Computer
TLE_ICTC7/8-PCO-Id-e-5

1
For the Facilitator:
Welcome to the Technology and Livelihood Education 7/8 (Exploratory) Alternative Delivery
Mode (ADM) Module on Information and Communication Technology – Computer Systems
Servicing-Performing Computer Operations: Input Data into Computer.
This module was collaboratively designed, developed, and reviewed by educators both from
public and private institutions to assist you, the teacher or facilitator in helping the learners
meet the standards set by the K to 12 Curriculum while overcoming their personal, social,
and economic constraints in schooling.
This learning resource hopes to engage the learners into guided and independent learning
activities at their own pace and time. Furthermore, this also aims to help learners acquire the
needed 21st century skills while taking into consideration their needs and circumstances.
In addition to the material in the main text, you will also see this box in the body of the module:
As a facilitator, you are expected to orient the learners on how to use this module. You also
need to keep track of the learners’ progress while allowing them to manage their own
learning. Furthermore, you are expected to encourage the learners as they do the tasks
included in the module.
For the Learner:
Welcome to the Technology and Livelihood Education 7/8 (Exploratory) Alternative Delivery
Mode (ADM) Module on Performing Computer Operations: Input Data into Computer.
This module was designed to provide you with fun and meaningful opportunities for guided
and independent learning at your own pace and time. You will be enabled to process the
contents of the learning resource while being an active learner.
This module has the following parts and corresponding icons:
This will give you an idea of the skills or competencies
you are expected to learn in the module.
This part includes an activity that aims to check what
you already know about the lesson to take. If you get
all the answers correctly (100%), you may decide to
skip this module.
Introductory Message

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This is a brief drill or review to help you link the current
lesson with the previous one.
In this portion, the new lesson will be introduced to you
in various ways; a story, a song, a poem, a problem
opener, an activity, or a situation.
This section provides a brief discussion of the
lesson. This aims to help you discover and
understand new concepts and skills.
This comprises activities for independent practice to
solidify your understanding and skills of the topic. You
may check the answers to the exercises using the
Answer Key at the end of the module.
This includes questions or blank sentence/
paragraph to be filled in to process what you
learned from the lesson.
This section provides an activity that will help you
transfer your new knowledge or skill into real life
situations or concerns.
This is a task which aims to evaluate your level of
mastery in achieving the learning competency.
In this portion, another activity will be given to you to
enrich your knowledge or skill of the lesson learned.
This contains answers to all activities in the module.
At the end of this module, you will also find:
References- This is a list of all sources used in developing this module.
The following are some reminders in using this module:
1. Use the module with care. Do not put unnecessary mark/s on any part of the
module. Use a separate sheet of paper in answering the exercises.
2. Don’t forget to answer What I Know before moving on to the other activities included
in the module.
3. Read the instruction carefully before doing each task.
4. Observe honesty and integrity in doing the tasks and checking your answers.
5. Finish the task at hand before proceeding to the next.
6. Return this module to your teacher/facilitator once you are through with it.
If you encounter any difficulty in answering the tasks in this module, do not hesitate to consult
your teacher or facilitator. Always bear in mind that you are not alone.
We hope that through this material, you will experience meaningful learning and gain a deep
understanding of the relevant competencies. You can do it!

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Direction: Read the statement carefully then choose the letter of the correct answer.
Write the letter of the correct answer on a separate sheet of paper.
1. Mara wants to encode her resume which program is appropriate for her to use?
a. microsoft excel c. mirosoft powerpoint
b. microsoft outlook d. microsoft word
2. For a good and presentable presentation of data and report which program is
appropriate to use?
a. microsoft access c. microsoft note
b. microsoft powerpoint d. microsoft excel
3. It is a global computer network providing variety of information and communication
facilities.
a. facebook c. internet
b. instagram d. twitter
4. This is a software application for accessing information on the World Wide Web.
a. appgallery c. playstore
b. internet d. web browser
This module encourages you to be familiarized on how to input
data into computer.
At the end of this module you are expected to:
1. enter the data into the computer using appropriate
program/application in accordance with company procedures;
2. determine the accuracy of information in accordance with
standard operating procedures; and
3. store inputted data is in storage media according to
requirements.
4. Perform work within ergonomic guidelines

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5. This is a series of operation on data, especially by a computer, to retrieve, transform
or classify information.
a. application c. controlling information
b. data processing d. encoding information
6. This is a portable memory.
a. flash drive c. rom
b. memory module d. both A & B
7. This is the study of people in their working environment.
a. biometrics c. ergonomics
b. diastatic d. both A & C
8. This is also called microprocessor.
a. central processing unit c. network interface card
b. motherboard d. random access memory
9. Importance of saving data.
a. for keeping c. for references
b. for future purposes d. all of the above
10. This is designed for creating visual communications.
a. publishing Software c. web browser
b. spreadsheet d. word processor
11. It enables a user to hand-draw images, animations, and graphics, with a special
pen-like stylus.
a. computer scanner c. microphone
b. graphics tablet d. mouse
12. This is a device that accepts audio input from users.
a. Joystick c. microphone
b. Keyboard d. speaker
13. It can be used during a video chat session involving two or more people, with
conversations that include live audio and video.
a. braille c. mouse
b. keyboard d. webcam
14. It is a medium that holds memory for short periods of time while a computer is
running.
a. basic storage device c. secondary storage device
b. primary storage device d. universal serial bus

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15. It is composed of different buttons with specific function, letters, numbers,
and symbols.
a. camera c. printer
b. keyboard d. speaker
_____1. Membrane keyboard uses pressure pads and have characters
printed on a flexible surface.
_____2. GUI means Graphical Unser Interactive.
_____3. The mechanical or ball mouse is a refined version of Engelbart’s original
mouse which had external wheels.
_____4. A trackball mouse consists of a large ball housed inside a stationary unit.
_____5. A hard drive is usually the size of a paperback book, but much heavier.
_____6. . CRT is another type of monitor that is an improvement on LCD.
_____7. The system unit also includes the case that houses the internal
components of the computer.
_____8. Always use brush, compressed air, or blower in cleaning the
computer system.
_____9. Never hold the components on the edges and do not touch the
Integrated circuit (IC) parts.
_____10. Monitors are like Cellphones but usually display information at a much
higher resolution.
Let us check if you can still recall the different computer
hardware and the Occupational Health and Safety (OHS)
guidelines and procedures.
Read the statement below and write T if the
statement is correct and F if it is incorrect. Write your
answers on a separate sheet of paper.

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_____1. Unplug the AVR/UPS
_____2. Save your files
_____3. Close all open applications/programs
_____4. Press Alt + F4
_____5. Turn-off the AVR/UPS
_____6. Select shutdown
These days we rely on computers for just about everything. With PCs
as advanced as they are, it is easy to forget the fundamentals that have made
modern technology possible. Computers do all the things they do because
they can perform basic operations.
Direction: Arrange the following procedures in order on how to turn off a computer
unit properly. Write your answer on a separate sheet of paper.
BASIC COMPUTER OPERATIONS
HARD DISK DRIVE
KEYBOARD
RAM
RANDOM ACCESS MEMORY
CPU
MONITOR
INPUT PROCESS OUTPUT

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Input: Information and programs are entered into the computer through input devices such
as the keyboard, disks, or through other computers via network connections or modems
connected to the Internet. The input device also retrieves information off disks.
Output: Output Devices display information on the screen (monitor) or on the printer and
sends information to other computers. They also display messages about what errors may
have occurred and brings up message or dialog box asking for more information to be
inputted. The output device also saves information on the disk for future use.
Processing: The CPU or central processing unit is sometimes called the Control Unit and
directs the operation of the input and output devices. The memory or RAM temporarily stores
information (files and programs) while you are using or working on them.
INPUT DEVICES
DEVICE NAME DESCRIPTION
Keyboard
This is a primary input
device used with a
computer. It is composed
of different buttons with
specific function, letters,
numbers, and symbols.
Mouse
This is a device that
controls the movement of
the cursor or pointer on a
display screen.
Touch Screen
This is a computer screen
that can be used by
touching it with a finger or a
stylus pen to interact with a
computer.

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Microphone
This is a device that accepts
audio input from users.
Webcam
This is a typically small camera
that sit on a desk, attach to a
user's monitor, or are built into
the hardware. Webcam can be
used during a video chat session
involving two or more people,
with conversations that include
live audio and video.
Computer Scanner
This is a device that optically
scans images, printed text,
handwriting or an object and
converts it to a digital image.
Graphics Tablet
It is 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.
Joystick
This is an input device that
can be used for controlling the
movement of the cursor or a
pointer in a computer device.

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Aside from input devices that is used in entering data, computer also needs
application software that interact between user and computer hardware. Each application
software has its own specific function, so determining the appropriate software to be used
based on the tasks to be done is necessary.
Some of the common application software used:
Word Processor – this software main purpose is to encode data.
Examples: MS Word, Libre Office Writer, Open Office Writer
Spreadsheet – it is a spreadsheet program, which contains several columns and rows,
where each intersection of a column and a row is a “cell.”
Examples: MS Excel, Libre Office Calc, Google Sheets
Database Software - is a collection of information that is organized so that it can be easily
accessed, managed, and updated.
Examples: MS Access, MySQL, Oracle
Presentation Software - is a category of application software that is specifically designed
to allow users to create a presentation of ideas by stringing together text, images and
audio/video.
Examples: MS PowerPoint, Prezi, Zoho Show
Desktop Publishing Software - software is designed for creating visual communications
such as brochures, business cards, greeting cards, web pages, posters, and more for
professional or personal printing online or on-screen.
Examples: MS Publisher, Adobe InDesign, QuarkXPress
Graphics Programs- is a software application that allows you to draw, edit, and manipulate
an image or graphic file.
Examples: CorelDraw, Photoshop, and Computer Aided Design (CAD)
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.
Web Browser Software – this is a software application for accessing information on the
World Wide Web.
Example: Internet Explorer, Google Chrome, Mozilla Firefox, Safari, Opera

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Computer Storage Devices Computer need storage devices before and after processing
the data to store information and access later.
STORAGE DEVICES DESCRIPTION EXAMPLE
Volatile Storage Device
This is a computer memory
that requires power to
maintain the stored
information.
RAM
Non-Volatile Storage Device
This is a computer memory
that can retain the stored
information even when not
powered.
ROM, Flash drive,
Memory Stick, SD
Card, Hard Disk
Despite essentially functioning as opposites, both primary storage and secondary
storage often work together to create ideal storage conditions. For instance, when you save
your work in Word, the file data moves from primary storage to a secondary storage device
for long-term retention. Likewise, a primary storage device retrieves data from a secondary
source to speed up access.
PRIMARY STORAGE DEVICE
A primary storage device is a medium that holds memory for short periods of time
while a computer is running. Although it has a much lower access time and faster
performance, it is also about two orders of magnitude more costly than secondary storage.
Example: RAM & Cache
SECONDARY STORAGE DEVICE
Secondary storage hard drives, which store data for the long-term include internal
and external types.
Example: Hard Disk, CD, DVD, Flash Drive, Memory Stick, SD Card

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Hard Disk
Computer Storage Devices
Fixed Storage Devices – devices that is attached inside the computer unit.
This is a type of computer memory that can
be accessed randomly.
It is usually installed internally in a
computer, attached directly to the disk
controller of the computer's motherboard.
Removable Storage Devices – devices that can be detach after use and use again later
to another computer.
Flash drives are often referred to as pen
drives, thumb drives, or jump drives.
Flash drives connect to computers and
other devices via a built-in USB Type-A or
USB-C plug.
This is a disc drive that uses laser light or
electromagnetic waves within or near the
visible light spectrum as part of the process
of reading or writing data to or from optical
discs.
An external drive is just a hard drive (HDD)
or solid-state drive (SSD) that is connected
to a computer on the outside rather than on
the inside.
Cloud Storage – some websites offer free storage to users. They just need to sign up
before they can avail these free storages.
Cloud storage is a cloud computing model
that stores data on the Internet through a
cloud computing provider who manages
and operates data storage as a service.
Example: pCloud, Google Drive, Dropbox,
Microsoft SkyDrive, iCloud, Amazon drive,
OpenStack
RAM (Random Access Memory)
Flash Drive
Optical Drive
External Hard Drive

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Ergonomics” is the science of designing the workstation to fit within the
capabilities and limitations of the worker. The goal is to eliminate discomfort and risk
of injury due to work.
It is important to make sure you have
backups of all documents you created. Nowadays all
files could be accessed anywhere just save it using
online platform.

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a. joystick
b. webcam
c. external hard drive
d. ram
e. flash drive
Independent Activity 1
Matching Type: Write your answer on a separate sheet of paper.
Independent Assessment 1
Directions: Fill the blanks with a correct answer. Write your answer on a separate sheet of
paper.
(1)___________________ is usually installed internally in a computer attached
directly to the disk controller of the computer's (2)________________.
(3)___________________ is a cloud computing model that stores data on the
(4)__________________ through a cloud computing provider who manages and operates
data storage as a service. (5)___________________Devices can be detach after use and
use again later to another computer.
The (6)_____________________ also retrieves information off disks. The
(7)_________________ also saves information on the disk for future use. The
(8)_______________ or RAM temporarily stores information while you are using or working
on them.
Despite essentially functioning as opposites, both (9)_________________ and
secondary storage often work together to create ideal
(10)_________________conditions.
1.
2.
3.
4.
5.
Column A Column B
Storage Memory Output device
Internet Motherboard Hard disk
Primary storage Input devices Removable storage
Cloud storage

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Directions: Put √ if the statement is correct and X if the statement is incorrect. Write your
answer on a separate sheet of paper.
_____1. It is good that your shoulders are not relax.
_____2. Thigh should be horizontal to floor.
_____3. Use highchair to support your back.
_____4. Forearms and hands are in 90 degrees.
_____5. The goal of ergonomics is to give comfortable working environment.
_____6. A primary storage device is a medium that holds memory for short periods of time
while a computer is running.
_____7. Each application software has its own specific function.
_____8. It is not important to make sure you have backups of all documents you created.
_____9. Secondary storage device for long-term rete.
_____10. Computers do not do all the things they do because they can perform basic
operations.
Directions: Categorize the following software. Write your answer on a separate sheet of
paper.
DATABASE GRAPHICS
PROGRAM
PRESENTATION
SOFTWARE
SPREADSHEET WEB
BROWSER
MS Access MS Excel CAD
Prezi MySQL Mozilla Firefox
CorelDraw Photoshop Show
Internet Explorer Google Chrome Google Sheets
Libre Office Writer Zoho Oracle

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Directions: Complete the crossword puzzle by identifying the different kinds of mouse,
and keyboard. Write your answer on a separate sheet of paper.
Directions: Read and understand the sentences below. Write IND if the statement
describes an input device and SD if it is a storage device. Write your answer on a
separate sheet of paper.
1. This is a disc drive that uses laser light or electromagnetic waves within or near the
visible light spectrum as part of the process of reading or writing data to or from
optical discs.
2. It is installed internally in a computer, attached directly to the disk controller of the
computer's motherboard.
3. It can be used for controlling the movement of the cursor or a pointer in a computer
device.

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4. This is a device that optically scans images, printed text, handwriting or an object
and converts it to a digital image.
5. stores data on the Internet through a cloud computing provider who manages and
operates data storage as a service.
7. This is a type of computer memory that can be accessed randomly.
8. This is a device that controls the movement of the cursor or pointer on a
display screen.
9. This is a computer screen that can be used by touching it with a finger or a
stylus pen to interact with a computer.
10. Solid-State Drive (SSD) that is connected to a computer on the outside rather than
on the inside.
Directions: Read and understand the questions below and write your answer on a
separate sheet of paper.
1. In what instances you should store your files in an online platform?
__________________________________________________________________
__________________________________________________________________
2. Why you should always press Ctrl + S (save command) while working in computer?
__________________________________________________________________
__________________________________________________________________
3. Is it necessary to store your files in USB flash drive? Why?
__________________________________________________________________
__________________________________________________________________
4. What is the main role of Random-Access Memory?
__________________________________________________________________
__________________________________________________________________
5. Differentiate primary and secondary storage.
__________________________________________________________________
__________________________________________________________________

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Can you name an application software that
is appropriate in the following tasks? Write your
answer on a separate sheet of paper.
1. Photo Editing
2. Creation of logo of a company
3. Research paper
4. School Newsletter
Directions. Read the statement carefully and choose the letter of the correct answer.
Write your answers on a separate sheet of paper.
1. It displays information on the screen or on the printer.
a. input c. processing
b. output d. telecommunication
2. It is used by touching it with a finger or a stylus pen.
a. scanner c. universal serial bus
b. touch screen d. webcam
a. computer scanner c. microphone
b. joystick d. mouse
4. It is a typing or encoding software where its main purpose is to encode data.
a. database software c. spreadsheet
b. desktop publishing software d. word processor
5. This is a collection or information that is organized so that it can be easily accessed
managed and updated.
a. database software c. graphics programs
b. educational software d. presentation program

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6. This is a computer memory that can retain the stored information even when not
powered.
a. flash drive c. non-volatile Storage Device
b. memory module d. tertiary storage device
7. This is a medium that holds memory to short periods of time while a computer
running.
a. primary storage device c. tertiary storage device
b. secondary storage device d. world wide web
8. This is the science of designing the workstation to fit within the capabilities and
limitations of the worker.
a. economics c. argonautic
b. ergonomics d. aeronautics
9. This is a software application for accessing information on the World Wide Web.
a. desktop publishing software c. graphics Programs
b. educational software d. web Browser Software
10. This is used during a video chat session.
a. keyboard c. mouse
b. microphone d. webcam
11. It stores data on the Internet.
a. cloud storage c. flash drive
b. hard drive d. read only memory
12. It uses laser light or electromagnetic waves within or near the visible light spectrum
as part of the process of reading or writing data to or from optical discs.
a. flash drive c. optical drive
b. hard disk drive d. random access memory
13. This is an input device that can be used for gaming.
a. joystick c. selfie stick
b. mouse pad d. webcam
14. This is a type of computer memory that can be accessed randomly.
a. hard drive c. read only memory
b. random access memory d. solid state drive
15. Which is NOT included in the non-volatile storage devices?
a. hard drive c. ram
b. flash drive d. rom

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To make encoding easier it is important to be familiarized with the different shortcut
keys. List at least 10 common shortcut keys that are often used while working with computer.
Write your answer on a separate sheet of paper.

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What
I
Know
1.
d
11.
b
2.
b
12.
c
3.
c
13.
d
4.
d
14.
b
5.
b
15.
b
6.
a
7.
c
8.
a
9.
d
10.
a
What’s
In
1.T
2.
F
3.
T
4.
T
5.
T
6.
F
7.
T
8.
T
9.
F
10.
F
What’s
New
1.
6
2.
1
3.
2
4.
3
5.
5
6.
4
Assessment
1.
b
2.
b
3.
c
4.
d
5.
a
6.
c
7.
a
8.
b
9.
d
10.
d
11.
a
12.
c
13.
a
14.
b
15.
c
What’s
More
Independent
Activity
1
1.
e
2.
d
3.
a
4.
b
5.
c
Independent
Assessment
1
1.
Hard
disk
2.
Motherboard
3.
Cloud
storage
4.
Internet
5.
Removable
storage
6.
Input
device
7.
Output
device
8.
Memory
9.
Primary
storage
10.
Storage
Independent
Activity
2
1.
X
6.
√
2.
√
7.
√
3.
X
8.
X
4.
√
9.
√
5.
√
10.
X
Independent
Assessment
2
Database
Software
–
MS
Access,
MySQL,
Oracle
Graphics
Program
–
CorelDraw,
Photoshop,
CAD
Presentation
Software
–
Prezi,
Zoho,
Show
Spreadsheet
–
Libre
Office
Writer,
MS
Excel,
Google
Sheet
Web
Browser
-
Internet
Explorer,
Google
Chrome,
Mozilla
Firefox
Independent
Activity
3
1.
Output
devices
6.
Educational
software
2.
Optical
drive
7.
Flash
drive
3.
Graphics
tablet
8.
Webcam
4.
Input
devices
9.
Word
Processor
5.
Cloud
storage
10.
Ergonomics
Independent
Assessment
3
1.
SD
6.
IND
2.
SD
7.
SD
3.
IND
8.
IND
4.
IND
9.
IND
5.
SD
10.
SD

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Bear, J.H., What Is Desktop Publishing Software?, Updated on April 06, 2020,
https://www.lifewire.com/what-is-desktop-publishing-software-1078923
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https://www.computerhope.com/jargon/h/harddriv.htm
Computer Hope's free computer help. (n.d.). Retrieved June 19, 2020,
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Computer Hope, Graphics program, Updated: 04/26/2017,
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https://www.computerhope.com/jargon/p/primstor.htm
Cupay Dabu Follow. (2015, September 13). Occupational health and safety procedures.
Retrieved June 19, 2020,
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http://hardwareconsult.blogspot.com/2008/12/poem-about-computers.html
Dykes, A., Random Access Memory (RAM) Definition & Meaning,
https://www.webopedia.com/TERM/R/RAM.html
Fisher, T., What Is an External Hard Drive?, Updated on February 28, 2020,
https://www.lifewire.com/what-is-an-external-drive-2625867
Fisher, T., What Is a Flash Drive?, Updated on May 22, 2020,
https://www.lifewire.com/what-is-a-flash-drive-2625794
Foster, D., List of the Four Basic Computer Operations,
https://www.techwalla.com/articles/list-of-the-four-basic-computer-operations
Information Technology University of Washington, What is Excel?,
https://itconnect.uw.edu/learn/workshops/online-tutorials/microsoft-office-2010/microsoft-
excel-2010/
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Ketchum, D., Examples of Primary Storage Devices, Updated September 26, 2018,
https://www.techwalla.com/articles/examples-of-primary-storage-devices

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