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Computer and Technology (CT)Computer and Technology (CT)
Introduction to ourIntroduction to our
Computer LaboratoryComputer Laboratory
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Computer Assisted Instruction Computer Assisted Instruction (CAI) Laboratory (G/F)(CAI) Laboratory (G/F)
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Computer Laboratory RegulatioComputer Laboratory Regulations ns (DON’T)(DON’T)
Don’t enter the computer laboratory unless a teacher-in-charge is present.
Don’t eat, drink, play or run about in the computer laboratory.
Don’t attempt to switch on the computers unless authorised by teacher-in-charge.
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Computer Laboratory RegulatioComputer Laboratory Regulations ns (DON’T)(DON’T)
Don’t make any unauthorised software copies.
Don’t sit on the computer bench
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Computer Laboratory RegulatioComputer Laboratory Regulations ns (DO)(DO)
Keep all exists and passages clear.Report any breakdown to the teacher-
in-charge immediately.Follow the proper procedure of using
the computer as instructed by the teacher.
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Introduction of Computer Introduction of Computer SystemSystem
The Computer System
Floppy disk drive
CD ROM drive
Power switch
MouseKeyboard
Power switch of Monitor
Speaker
Monitor
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Monitor / Visual Display Unit Monitor / Visual Display Unit (V.D.U.)(V.D.U.)
Introduction of Computer Introduction of Computer SystemSystem
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PrinterPrinter
- Dot Matrix Printer- Dot Matrix Printer
- Ink Jet Printer- Ink Jet Printer
- Laser Printer- Laser Printer
Introduction of Computer Introduction of Computer SystemSystem
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Notebook ComputerNotebook Computer
Introduction of Computer Introduction of Computer SystemSystem
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For more information, you may visit For more information, you may visit http://http://www.ied.edu.hk/has/comp/compnent/index.www.ied.edu.hk/has/comp/compnent/index.htmhtm
Introduction of Computer Introduction of Computer SystemSystem
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CS01CS01 Basics of Computer and Basics of Computer and Computer OperationComputer Operation
Chapter 3Chapter 3
Operating a ComputerOperating a Computer
33 Operating a ComputerOperating a Computer
In this chapter, we will learn the concepts of:
I. The Windows Environment
II. How to Input Characters
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How to start the computerHow to start the computer1.1. Turn on the computer,you will seeTurn on the computer,you will see
2.2. Press Press [Ctrl] [Alt] [Delete][Ctrl] [Alt] [Delete] together and then type in your login name and together and then type in your login name and password as followpassword as follow
Login name:class Login name:class name + class no.name + class no.
passwordpassword
Domain: itedg49Domain: itedg49
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Start buttonStart button
TaskbarTaskbar
IconsIcons
I.I. The Windows EnvironmentThe Windows Environment
Starting Up The Windows System
DesktopDesktop
SpeakerSpeaker
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I.I. The Windows EnvironmentThe Windows Environment
Office shortcutOffice shortcutShortcutShortcut
MenuMenu
1.Click the button “1.Click the button “ 開始”開始” . T. The program menu appearshe program menu appears
2.Move the 2.Move the mouse cursmouse cursor to the iteor to the itemm““ 程式集程式集”” , a subm, a submenu pop-upenu pop-up
3.An arrow means 3.An arrow means there is something there is something more behind.more behind.
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I.I. The Windows EnvironmentThe Windows Environment
Double Click “Double Click “ 我的電腦” 我的電腦” (My Computer)(My Computer)
Floppy Drive
Hard Disk
CD ROMDrive
Network Drive:1a01 (personal)-double click to open-create a folder (click “ 檔案”“開新檔案” Select “ 資料夾” )
Network Drive:Public
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I.I. The Windows EnvironmentThe Windows Environment
Common Features of Display WindowsCommon Features of Display Windows
Title Bar
Status Bar
Minimize button
Network Drive:Public
Menu Bar Maximize button
Close button
Resize tab
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I.I. The Windows EnvironmentThe Windows Environment
In My Computer ( 我的電腦 ), there are
A: Floppy Drive - for saving files on 3.5“ floppy disk
- capacity limited 1.44MB
E: Hard Disk (Common)
F: CD ROM Drive - for reading data from CD ROM
H: Network Drive (Personal) - specified by class and
class no.
P: Network Drive (Public)
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Using Keyboard & Mouse:Function key
Space bar
Arrow key
Keyboard Keyboard : input by typing: input by typing
I.I. The Windows EnvironmentThe Windows Environment
Backspace EnterShift
Control
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Left buttonRight button
Using Keyboard & Mouse:
MouseMouse: pointing, dragging,: pointing, dragging,clickingclicking
I.I. The Windows EnvironmentThe Windows Environment
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I.I. The Windows EnvironmentThe Windows EnvironmentMouse ActionsMouse Actions
Left Click = Click the Left Click = Click the leftleft mouse button mouse button
Right Click = Click the Right Click = Click the rightright mouse button mouse button
Double Click = Click the Double Click = Click the leftleft mouse twice mouse twice
in successionin succession
Click and Drag = Hold down the Click and Drag = Hold down the leftleft mouse mouse button and drag the mousebutton and drag the mouse
Note: If the teacher says “Click”,he means “Left Note: If the teacher says “Click”,he means “Left Click”Click”
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symbols of items
FileFile IconIcon
ProgramProgram IconIcon
FolderFolder IconIcon
Icons:Icons:
collection of stored data
collection of files or other folders
I.I. The Windows EnvironmentThe Windows Environment
symbols of items
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Windows:Windows: displaying boxes
Folder window:displays contents of a folder
I.I. The Windows EnvironmentThe Windows Environment
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Windows:Windows: displaying boxes
File window:displays contents of a file
I.I. The Windows EnvironmentThe Windows Environment
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Windows:Windows: displaying boxes
Program window:displays running results of a program
I.I. The Windows EnvironmentThe Windows Environment
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Menu:Menu: contains items to do certain jobs
Certain items have sub-menu.
Menu bar
Menu
I.I. The Windows EnvironmentThe Windows Environment
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I.I. The Windows EnvironmentThe Windows Environment
To shut down the computerTo shut down the computer
Shut down the computer
Restart the computer
Log out the computer
1. Select “ 開始” “關機”2. Choose the options:
3. Click “ 是” to confirm
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Just use keyboard to type!Just use keyboard to type!
II.II. How to Input CharactersHow to Input Characters
Inputting English Characters
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CH
UsingUsing a Chinese input method.
Then choose here!Then choose here!
II.II. How to Input CharactersHow to Input Characters
Inputting Chinese Characters
Click this icon first.Click this icon first.
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e.g. The Tsang-jei method: breaks down a character into partial forms.
Chinese Input Method:
II.II. How to Input CharactersHow to Input Characters
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Partial Forms
Type these to enter the characters.
II.II. How to Input CharactersHow to Input Characters
Chinese Input Method:Tsang-jei input method
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SummarySummary
The Windows Environmentz Desktop: contains Taskbar, Start button and
iconsz Input devices: e.g. keyboard & mousez Icons: are symbols for itemsz Windows: display contents of folders or files,
or the results of running a program
z Menus(sub-menus): contain items to do certain jobs
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SummarySummary
English Characters: use keyboard to type.
Chinese Characters:use a Chinese input method to type.
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