Summary
Summary Computer Application Technology Grade 10 (Study Opportunities-textbook)
- Institution
- 10th Grade
Summary of 69 pages for the course Computer Application Technology at 10th Grade (.)
[Show more]
3 reviews
By: elize41 • 6 months ago
By: marjorieraijmakers • 1 year ago
By: HannelieViljoen • 2 year ago
Content preview
0, Table of Contents
Section 1 : System technologies and implications ..................................................................... 2
Module 1.1 : Introduction to computers ........................................................................................ 2
Module 1.2 : Software .................................................................................................................. 5
Module 1.3 : Hardware ................................................................................................................. 7
Module 1.4 : File management ................................................................................................... 11
Module 1.5 : ICT in perspective .................................................................................................. 13
Module 1.6 : Advanced concepts of software ............................................................................. 15
Module 1.7 : Advanced concepts of hardware............................................................................ 17
Module 1.8 : The impact of ICT .................................................................................................. 21
Section 2 : Network and Internet technologies ......................................................................... 24
Module 2.1 : Introduction to networks ......................................................................................... 24
Module 2.2 : Basic principles of networks................................................................................... 25
Module 2.3 : The worldwide web ................................................................................................ 28
Module 2.4 : Electronic communication ...................................................................................... 30
Module 2.5 : Safe use of the internet .......................................................................................... 32
Section 3 : Word processing....................................................................................................... 35
Module 3.1 : Start working with text ............................................................................................ 35
Module 3.2 : Formatting of pages and paragraphs ..................................................................... 38
Module 3.3 : Editing .................................................................................................................... 40
Module 3.4 : Add graphics .......................................................................................................... 43
Module 3.5 : Further formatting .................................................................................................. 45
Module 3.6 : Tables .................................................................................................................... 47
Module 3.7 : Other useful facilities ............................................................................................. 50
Section : 4 Spreadsheet processing .......................................................................................... 52
Module 4.1 : Introduction to spreadsheet processing ................................................................. 52
Module 4.2 : Calculations ........................................................................................................... 55
Module 4.3 : Analysis of data ..................................................................................................... 57
Module 4.4 : Graphs ................................................................................................................... 59
Section 5 : Presentations ............................................................................................................ 60
Module 5.1 : Creating and editing presentations ........................................................................ 60
Module 5.2 : Effective presentations .......................................................................................... 63
Section 6 : Management of information ..................................................................................... 64
Module 6.1 : A strategy for solving problems.............................................................................. 64
Module 6.2 : Finding information ................................................................................................ 66
Module 6.3 : Processing and presentation ................................................................................. 67
1
, Section 1 : System technologies and implications
MODULE 1.1 : INTRODUCTION TO COMPUTERS
What is a computer?
• A common type of computer is the desktop computer that you usually find in offices,
businesses and school computer labs.
• All these computers are multi-purpose and thus can be used as tools to help us complete a
wide variety of tasks better and faster.
• They are also electronic devices (operate with batteries).
Hardware and software
• We refer to the physical parts of a computer that we can touch and consider as hardware.
• To make the computer do something useful, we need to give it very specific instructions.
• These instructions are what we know as programs or software.
• It is the ability of your computer to run different types of programs.
The Information Processing Cycle
• Computers receive input (usually from the keyboard or the mouse, process it) and then
produce some form of output.
We use computers to process data into information
• Data are unprocessed items (text, images, sound and video).
• Information is the result of processing data and must be useful and meaningful.
Introduction to Windows
• The most important program on a computer is the program that controls all activities on the
computer (operating system).
Start time
• The operating system loads automatically when the computer is turned on.
• Depending on how your computer is set up, you may need to press <Ctrl><Alt><Delete> to log
in.
• In addition, you may be asked to enter a username and password.
2
, The desktop
• When you turn on your computer, you will eventually see the desktop.
• This is the first basic "screen" of the operating system.
Graphical User Interface (GUI)
• All modern software makes use of a graphical user interface or GUI.
• It allows users to interact with the computer and make choices using graphical elements such
as icons and tiles.
Mouse actions
When the marker rests on an object and then selects the object by clicking the
Click
left mouse button once.
Double click When you press the left mouse button twice.
Right click When you click the right mouse button instead of the left one.
Drag When you click and hold the mouse button while moving the mouse.
Most mice have a wheel between the two buttons to move documents up and
Scroll
down on the screen.
3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller skoolnotas. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R120,00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now