1. 1 Computer and Technology (CT) Introduction to our Computer Laboratory

2. 2 Computer Assisted Instruction (CAI) Laboratory (G/F)

3. 3 Computer Laboratory (1/F)

4. 4 Multi Media Learning Centre (MMLC) (2/F)

5. 5 Computer Laboratory Regulations (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.

6. 6 Computer Laboratory Regulations (DON’T)  Don’t make any unauthorised software copies.  Don’t sit on the computer bench

7. 7 Computer Laboratory Regulations (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.

8. 8 Introduction of Computer System The Computer System Floppy disk drive CD ROM drive Power switch Mouse Keyboard Power switch of Monitor Speaker Monitor

9. 9 Monitor / Visual Display Unit (V.D.U.) Introduction of Computer System

10. 10 L.C.D. Monitor Introduction of Computer System

11. 11 Keyboard Introduction of Computer System

12. 12 Printer - Dot Matrix Printer - Ink Jet Printer - Laser Printer Introduction of Computer System

13. 13 Scanner Introduction of Computer System

14. 14 Digital Camera Introduction of Computer System

15. 15 Notebook Computer Introduction of Computer System

16. 16 For more information, you may visit http://www.ied.edu.hk/has/comp/compnent/i ndex.htm Introduction of Computer System

17. 17 CS01 Basics of Computer and Computer Operation Chapter 3 Operating a Computer

18. 3 Operating a Computer In this chapter, we will learn the concepts of: I.The Windows Environment II.How to Input Characters

19. 19 How to start the computer 1.Turn on the computer,you will see 2.Press [Ctrl] [Alt] [Delete] together and then type in your login name and password as follow Login name:class name + class no. password Domain: itedg49

20. 20 Start button Taskbar Icons I.The Windows Environment Starting Up The Windows System Desktop Speaker

21. 21 I.The Windows Environment Office shortcut Shortcut Menu 1.Click the button “ 開始 ”. The program menu appears 2.Move the mouse cursor to the item “ 程式集 ”, a submenu pop-up 3.An arrow means there is something more behind.

22. 22 I.The Windows Environment Double Click “ 我的電腦 ” (My Computer) Floppy Drive Hard Disk CD ROM Drive 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

23. 23 I.The Windows Environment Common Features of Display Windows Title Bar Status Bar Minimize button Network Drive: Public Menu Bar Maximize button Close button Resize tab

24. 24 I.The 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)

25. 25 Using Keyboard & Mouse: Function key Space bar Arrow key Keyboard : input by typing I.The Windows Environment Backspace Enter Shift Control

26. 26 Left button Right button Using Keyboard & Mouse: Mouse: pointing, dragging, clicking I.The Windows Environment

27. 27 I.The Windows Environment Mouse Actions Left Click = Click the left mouse button Right Click = Click the right mouse button Double Click = Click the left mouse twice in succession in succession Click and Drag = Hold down the left mouse button and drag the mouse Note: If the teacher says “Click”,he means “Left Click”

28. 28 symbols of items File Icon Program Icon Folder Icon Icons: collection of stored data collection of files or other folders I.The Windows Environment symbols of items

29. 29 Windows: Windows: displaying boxes Folder window: displays contents of a folder I.The Windows Environment

30. 30 Windows: Windows: displaying boxes File window: displays contents of a file I.The Windows Environment

31. 31 Windows: Windows: displaying boxes Program window: displays running results of a program I.The Windows Environment

32. 32 Menu: Menu: contains items to do certain jobs Certain items have sub-menu. Menu bar Menu I.The Windows Environment

33. 33 I.The Windows Environment To 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

34. 34 Just use keyboard to type! II.How to Input Characters Inputting English Characters

35. 35 CH Using Using a Chinese input method. Then choose here! II.How to Input Characters Inputting Chinese Characters Click this icon first.

36. 36 e.g. The Tsang-jei method: breaks down a character into partial forms. Chinese Input Method: II.How to Input Characters

37. 37 Partial Forms Type these to enter the characters. II.How to Input Characters Chinese Input Method: Tsang-jei input method

38. 38 Summary The Windows Environment zDesktop: contains Taskbar, Start button and icons zInput devices: e.g. keyboard & mouse zIcons: are symbols for items zWindows: display contents of folders or files, or the results of running a program zMenus(sub-menus): contain items to do certain jobs

39. 39Summary English Characters: use keyboard to type. Chinese Characters: use a Chinese input method to type.

40. END