1. Computer Learning Ph.D. Candidate Department of Electrical and Computing Engineering University of Delaware Instructor: Jonghyun Kim 1 (Beginning Level)

2. Beginning Level  Computer Components (Hardware, Software)  Computer Booting  Operating System  Applications Explorer, notepad, paint, Internet explorer, gomplayer, Skype Intermediate Level  Compression/Decompression  Virtual CD, Burn CD/DVD  Remote Control  OS Installation  Multi-OS Installation  Backup OS using Ghost  Make Homepage Advanced Level  Computer programming  Computer Networking  Learning Linux OS Learning Level and Topics

3. Computer Components  Hardware Hard disk, memory, CPU, graphics card, power supply, motherboard, CD&DVD, mouse, keyboard, monitor, case  Software Operating system  Windows, Mac, Linux, Unix Application  Explorer, notepad, paint, Internet explorer Computer Booting  Before booting  When booting  After booting Operating System  Change background  Put a program on desktop  Run a program Outline

4. ☜ Computer Components

5. DesktopLaptop Computer Components : Hardware

6. Laptop Keyboard Mouse Mouse pad Screen Monitor Case Speaker Computer Components : Hardware

7. Power supply CD & DVD drives Case fan CPU & CPU fan Graphics card Memory (RAM)Hard Disk On/off button Computer Components : Hardware

8. Hard Disk : stores any kind of data  Nonvolatile, large capacity A Western Digital 250 GB hard disk Computer Components : Hardware

9. Memory : temporarily saves any kind of data  Volatile, smaller capacity Faster than hard disk Kingston 1G RAM Computer Components : Hardware

10. CPU : carries out instructions of programs  It is a brain of the computer Intel CPU (upper side)Intel CPU (bottom side) Computer Components : Hardware

11. CPU : carries out instructions of programs  It is a brain of the computer AMD CPU Computer Components : Hardware

12. Graphics card : determines the resolution  Directly related to monitor Radion Computer Components : Hardware

13. Power supply : provides power to devices Computer Components : Hardware

14. Motherboard : holds crucial components CPU Memory Graphics card Computer Components : Hardware

15. CD & DVD : stores digital data CD (700 MB)DVD (4.7 GB) Computer Components : Hardware

16. Mouse : is used to move mouse cursors Computer Components : Hardware

17. Keyboard : is used to type information into the computer Computer Components : Hardware

18. Keyboard : is used to type information into the computer Computer Components : Hardware

19. Keyboard Fingers’ position Computer Components : Hardware

20. Keyboard Fingers’ position Computer Components : Hardware

22. ☜ Computer Components : Software

23. …

24. For user, easiness For hardware, mediation Computer Components : Software

25. Linux Unix Windows Mac Computer Components : Software

26. Push power button Computer Booting

27. Arithmetical operation Logical operation Documents SongsVarious programs Movies CPU Memory Hard disk Pictures Computer Booting : before booting

28. Arithmetical operation Logical operation Documents SongsVarious programs Movies CPU Memory Hard disk … Pictures Computer Booting : when booting

30. Shutdown (left click on mouse) Type in password (using keyboard) Computer user name When installing OS (operating system), computer user name and password are configured Shutdown options Computer Booting : after booting

32. Let’s change the desktop background 1. Left click The area in which this picture is shown is desktop. This picture is desktop background. Operating System

33. 2. Left click OS : Changing background

34. 3. Left click OS : Changing background

35. 4. Click OS : Changing background

36. 5. Click OS : Changing background

37. 6. Click 7. Click OS : Changing background

38. To easily run a program, let’s put a program on desktop 1. Click OS : Put a program on desktop

39. 2. Click OS : Put a program on desktop

40. 3. Click OS : Put a program on desktop

41. 4. Right click OS : Put a program on desktop

42. 5. Put mouse cursor or left click OS : Put a program on desktop

43. 6. left click OS : Put a program on desktop

44. Exercise : Put notepad, paint, internet explorer OS : Put a program on desktop

45. Run windows explorer program 1.Using start button OS : Run a program

46. Run windows explorer program 1.Using start button 2.Double click on a program icon OS : Run a program

47. double click

48. Run windows explorer program 1.Using start button 2.Double click on a program icon 3.Win + r and type in a program name OS : Run a program

52. Run windows explorer program 1.Using start button 2.Double click on a program icon 3.Win + r and type in a program name 4.Win + e OS : Run a program

54. Run windows explorer program 1.Using start button 2.Double click on a program icon 3.Win + r and type in a program name 4.Win + e OS : Run a program 1 and 2 : using mouse 3 and 4 : using keyboard 1 and 3 : annoying (takes time) 2 and 4 : easy and fast

55. Arithmetical operation Logical operation Documents SongsVarious programs Movies CPU Memory Hard disk Pictures Explorer OS : Run a program

56. Window Minimize OS : Run a program

57. click OS : Run a program

58. Maximize OS : Run a program

59. click OS : Run a program

60. Kill this program OS : Run a program

62. Arithmetical operation Logical operation Documents SongsVarious programs Movies CPU Memory Hard disk Pictures Explorer OS : Run a program

63. To adjust the size of window, click and hold and move the mouse and then release the mouse OS : Run a program

64. Review what we learned today Memorize each key’s position on the keyboard Quiz :  list hardware that we learned today and explain each hardware briefly  Where is the key (e.g., K) on the keyboard? Which finger should you push for that key? Homework