AEUdistinguished Computer handout
BN: NO. 7200278
A.E.U.
DISTINGUISHED
Computers
COMPUTER HANDOUT
For
Six-months program
(diploma in computer)
STUDENT NAME: ___________________
REG NO._____________
37, Adisa Akintoye Street,
Tipper Garage,
Ketu Lagos.
Email:
Tel: 07083317211
Welcome to A.E.U. Distinguished Computers
Page 1 of 89
,AEUdistinguished Computer handout
RULES AND REGULATIONS
To ensure a safe and enjoyable experience for all, please note the following:
1. General Conduct
All students must sign the attendance register at the start of each class.
Respect instructors, classmates, and school staff at all times.
No disruptive behavior: Students are expected to maintain a respectful and quiet atmosphere,
avoiding loud talking, playing music, or engaging in other disruptive activities.
Bags and books should be put inside the drawer or under the table.
Use polite language; abusive or offensive words are not tolerated.
No food or drink in the computer lab
2. Attendance & Punctuality
Students must maintain at least 75–80% attendance and pass all the exams to qualify for
assessments or certificates.
Absences should be reported in advance with valid reasons.
3. Computer & Equipment Usage
Computers must only be used for educational purposes.
Do not install or delete software without permission.
No eating, drinking, or placing liquids near computers.
Always log out of accounts after use and shut down systems properly.
Desktops are only used with the NEPA light, not the generator
Students are responsible for any damage caused by carelessness or negligence.
4. Internet & Cybersecurity
Using the business network for downloading games and watching movies online is highly
prohibited
Access to inappropriate websites, online games, or social media during class is
Do not download unauthorized software, movies, or music on school computers.
Report any suspicious activity or system issues to the instructor immediately.
5. Classroom Etiquette
Mobile phones must be on silent mode during classes.
Do not change computer settings (wallpapers, system date/time, etc.)
Keep your workspace neat and return chairs and equipment to their proper positions after use.
6. Safety & Security
Keep personal belongings safe; the school will not be responsible for lost items.
7. Assessments & Certificates
Cheating during exams or assessments will lead to disqualification.
Fees must be fully paid before sitting for final exams or receiving certificates.
Certificates will only be awarded to students who meet attendance, conduct, and academic
requirements and have done their internship.
Keep the area clean and tidy. Students are expected to maintain a clean and tidy computer lab,
ensuring workstations are cleared before leaving.
Report any issues or concerns to the instructor
Importantly, ensure not to damage any item, as any item will be replaced by you if damaged.
Students should treat computers, keyboards, monitors, and other equipment with care and
respect, avoiding damage or misuse.
No food or drink: To prevent spills and damage to equipment, food and drinks are typically
prohibited in the computer lab.
Log out and shut down: Students are expected to log out of their accounts and properly shut
down the computer after their session.
Thank you for choosing A.E.U. Distinguished Computers
Copyright Notice
Page 2 of 89
,AEUdistinguished Computer handout
The content, layout, and design of A.E.U. Distinguished Computer materials, including but not limited to
text, graphics, logos, images, and software, are the exclusive property of A.E.U. Distinguished
computers are protected by Nigerian and international copyright laws.
All Rights Reserved
No part of this material may be reproduced, copied, transmitted, or stored in any form or by any means
without the prior written permission of A.E.U Distinguished Computers
Exceptions
Permission is granted to download and print materials for personal, non-commercial use only, provided
that all copyright notices and proprietary legends are retained.
Violations
Any unauthorized use or distribution of A.E.U. materials may result in severe civil and criminal penalties.
Contact
For permission requests or copyright inquiries, please contact A.E.U Distinguished Computer at
07083317211 or email: to purchase at an affordable fee.
TABLE OF CONTENTS
COVER PAGE:…………………………………………………………………………………………….1
COPYRIGHT NOTICE:…………………………………..………………………………….……………2
CHAPTER ONE
1.0. COMPUTER APPRECIATION/BASIC…………………………………...………………...4-26
CHAPTER TWO
2.0. INTRODUCTION TO MICROSOFT WORD:…………………………….……….………….27-33
CHAPTER THREE
3.0. INTRODUCTION TO MICROSOFT POWERPOINT ….………………………………....34 – 37
CHAPTER FOUR
4.0. INTRODUCTION TO MICROSOFT EXCEL……………………………………………38 - 60
CHAPTER FIVE
5.0. INTRODUCTION TO INTERNET…………………………………………………….…………………61 – 86
CHAPTER SIX
6.0. OUTLINE FOR COREL DRAW………………………………………………………………………..89 – 100
..
7.0. REFERENCE ……………………………………..………………………………………….….…101
CHAPTER ONE
COMPUTER APPRECIATION/BASIC
Page 3 of 89
, AEUdistinguished Computer handout
1.0. INTRODUCTION TO THE COMPUTER
A computer is an electronic device that is designed to work with Information. The term computer is derived
from the Latin term ‘computare’, which means to calculate or a programmable machine. The computer
cannot do anything without a program.
The computer is an electronic device that takes input from the user and processes this data under the
control of a set of instructions (called a program), gives the result (output), and saves it for future use. It
can process both numerical and non-numerical (arithmetic and logical) calculations.
1.0.1. HISTORY AND EVOLUTION OF COMPUTERS
The first digital computer, and what most people think of as a computer, was called the ENIAC. It was built
during World War II (1943-1946) and was designed to help automate the calculations being done by
human computers. By doing these calculations on a computer, they could achieve results much faster and
with fewer errors.
Early computers like the ENIAC used vacuum tubes and were large (sometimes room-sized) and only
found in businesses, universities, or governments. Later, computers began utilizing transistors and smaller
and cheaper parts that allowed the ordinary person to own a computer. As we know in 19 century Charles
Babbage the famous mathematician and professor had its beginning.
He designed the Analytical Engine (the first mechanical computer) successor of the Difference Engine
(automatic mechanical calculator), which is known as a basic framework for today’s computer. It is
classified into generations and each generation is an improved and modified version of it.
1.1. DEFINITIONS OF COMPUTER
A computer is an electronic device, operating under the control of instructions stored in its
memory, that can accept data (input), process the data according to specified rules (process),
produce results (output), and store the results (storage) for future use.
A computer is a machine or device that performs processes, calculations, and operations based
on instructions provided by a software or hardware program. It can accept data (input), process it,
and then produce outputs.
A computer is a sophisticated machine that works under the control of instructions capable of
accepting data, processing it, and giving out the required result.
1.2. BOOTING OF THE COMPUTER SYSTEM
To boot or boot up means to start your computer system, usually by turning on the power and/or pushing
the “on” button. Booting refers to the starting up of the computer system.
The last thing that happens during boot is the loading of the operating system, which is found on the hard
disk drive or a floppy disk in drive A. The computer cannot do anything without first loading an operating
system into memory, because it’s the operating system that manages all of the computer’s basic functions.
1.2.0. Types Of Booting
Cool Booting: this is the starting up of the computer system for the first time
Warm Booting is the restarting of the computer system in order to restore the computer to its
initial state.
The shortcut key for warm booting is Ctrl + Alt + Del.
Page 4 of 89
BN: NO. 7200278
A.E.U.
DISTINGUISHED
Computers
COMPUTER HANDOUT
For
Six-months program
(diploma in computer)
STUDENT NAME: ___________________
REG NO._____________
37, Adisa Akintoye Street,
Tipper Garage,
Ketu Lagos.
Email:
Tel: 07083317211
Welcome to A.E.U. Distinguished Computers
Page 1 of 89
,AEUdistinguished Computer handout
RULES AND REGULATIONS
To ensure a safe and enjoyable experience for all, please note the following:
1. General Conduct
All students must sign the attendance register at the start of each class.
Respect instructors, classmates, and school staff at all times.
No disruptive behavior: Students are expected to maintain a respectful and quiet atmosphere,
avoiding loud talking, playing music, or engaging in other disruptive activities.
Bags and books should be put inside the drawer or under the table.
Use polite language; abusive or offensive words are not tolerated.
No food or drink in the computer lab
2. Attendance & Punctuality
Students must maintain at least 75–80% attendance and pass all the exams to qualify for
assessments or certificates.
Absences should be reported in advance with valid reasons.
3. Computer & Equipment Usage
Computers must only be used for educational purposes.
Do not install or delete software without permission.
No eating, drinking, or placing liquids near computers.
Always log out of accounts after use and shut down systems properly.
Desktops are only used with the NEPA light, not the generator
Students are responsible for any damage caused by carelessness or negligence.
4. Internet & Cybersecurity
Using the business network for downloading games and watching movies online is highly
prohibited
Access to inappropriate websites, online games, or social media during class is
Do not download unauthorized software, movies, or music on school computers.
Report any suspicious activity or system issues to the instructor immediately.
5. Classroom Etiquette
Mobile phones must be on silent mode during classes.
Do not change computer settings (wallpapers, system date/time, etc.)
Keep your workspace neat and return chairs and equipment to their proper positions after use.
6. Safety & Security
Keep personal belongings safe; the school will not be responsible for lost items.
7. Assessments & Certificates
Cheating during exams or assessments will lead to disqualification.
Fees must be fully paid before sitting for final exams or receiving certificates.
Certificates will only be awarded to students who meet attendance, conduct, and academic
requirements and have done their internship.
Keep the area clean and tidy. Students are expected to maintain a clean and tidy computer lab,
ensuring workstations are cleared before leaving.
Report any issues or concerns to the instructor
Importantly, ensure not to damage any item, as any item will be replaced by you if damaged.
Students should treat computers, keyboards, monitors, and other equipment with care and
respect, avoiding damage or misuse.
No food or drink: To prevent spills and damage to equipment, food and drinks are typically
prohibited in the computer lab.
Log out and shut down: Students are expected to log out of their accounts and properly shut
down the computer after their session.
Thank you for choosing A.E.U. Distinguished Computers
Copyright Notice
Page 2 of 89
,AEUdistinguished Computer handout
The content, layout, and design of A.E.U. Distinguished Computer materials, including but not limited to
text, graphics, logos, images, and software, are the exclusive property of A.E.U. Distinguished
computers are protected by Nigerian and international copyright laws.
All Rights Reserved
No part of this material may be reproduced, copied, transmitted, or stored in any form or by any means
without the prior written permission of A.E.U Distinguished Computers
Exceptions
Permission is granted to download and print materials for personal, non-commercial use only, provided
that all copyright notices and proprietary legends are retained.
Violations
Any unauthorized use or distribution of A.E.U. materials may result in severe civil and criminal penalties.
Contact
For permission requests or copyright inquiries, please contact A.E.U Distinguished Computer at
07083317211 or email: to purchase at an affordable fee.
TABLE OF CONTENTS
COVER PAGE:…………………………………………………………………………………………….1
COPYRIGHT NOTICE:…………………………………..………………………………….……………2
CHAPTER ONE
1.0. COMPUTER APPRECIATION/BASIC…………………………………...………………...4-26
CHAPTER TWO
2.0. INTRODUCTION TO MICROSOFT WORD:…………………………….……….………….27-33
CHAPTER THREE
3.0. INTRODUCTION TO MICROSOFT POWERPOINT ….………………………………....34 – 37
CHAPTER FOUR
4.0. INTRODUCTION TO MICROSOFT EXCEL……………………………………………38 - 60
CHAPTER FIVE
5.0. INTRODUCTION TO INTERNET…………………………………………………….…………………61 – 86
CHAPTER SIX
6.0. OUTLINE FOR COREL DRAW………………………………………………………………………..89 – 100
..
7.0. REFERENCE ……………………………………..………………………………………….….…101
CHAPTER ONE
COMPUTER APPRECIATION/BASIC
Page 3 of 89
, AEUdistinguished Computer handout
1.0. INTRODUCTION TO THE COMPUTER
A computer is an electronic device that is designed to work with Information. The term computer is derived
from the Latin term ‘computare’, which means to calculate or a programmable machine. The computer
cannot do anything without a program.
The computer is an electronic device that takes input from the user and processes this data under the
control of a set of instructions (called a program), gives the result (output), and saves it for future use. It
can process both numerical and non-numerical (arithmetic and logical) calculations.
1.0.1. HISTORY AND EVOLUTION OF COMPUTERS
The first digital computer, and what most people think of as a computer, was called the ENIAC. It was built
during World War II (1943-1946) and was designed to help automate the calculations being done by
human computers. By doing these calculations on a computer, they could achieve results much faster and
with fewer errors.
Early computers like the ENIAC used vacuum tubes and were large (sometimes room-sized) and only
found in businesses, universities, or governments. Later, computers began utilizing transistors and smaller
and cheaper parts that allowed the ordinary person to own a computer. As we know in 19 century Charles
Babbage the famous mathematician and professor had its beginning.
He designed the Analytical Engine (the first mechanical computer) successor of the Difference Engine
(automatic mechanical calculator), which is known as a basic framework for today’s computer. It is
classified into generations and each generation is an improved and modified version of it.
1.1. DEFINITIONS OF COMPUTER
A computer is an electronic device, operating under the control of instructions stored in its
memory, that can accept data (input), process the data according to specified rules (process),
produce results (output), and store the results (storage) for future use.
A computer is a machine or device that performs processes, calculations, and operations based
on instructions provided by a software or hardware program. It can accept data (input), process it,
and then produce outputs.
A computer is a sophisticated machine that works under the control of instructions capable of
accepting data, processing it, and giving out the required result.
1.2. BOOTING OF THE COMPUTER SYSTEM
To boot or boot up means to start your computer system, usually by turning on the power and/or pushing
the “on” button. Booting refers to the starting up of the computer system.
The last thing that happens during boot is the loading of the operating system, which is found on the hard
disk drive or a floppy disk in drive A. The computer cannot do anything without first loading an operating
system into memory, because it’s the operating system that manages all of the computer’s basic functions.
1.2.0. Types Of Booting
Cool Booting: this is the starting up of the computer system for the first time
Warm Booting is the restarting of the computer system in order to restore the computer to its
initial state.
The shortcut key for warm booting is Ctrl + Alt + Del.
Page 4 of 89
