1. 1

2. 2 Computare .. 2525 3. 3 (Super Computer) - - 4. 4 (MainframeComputer)- - 5. 5 (Mini Computer)- - 6. 6 (MicroComputer) - (Personal - Computer : PC) (Desktop Computer) 7. 7- ... (NotebookComputer) (Laptop Computer) Computer) - (Palmtop (Personal Digital Assistant : PDA) 8. 8 (Hardware) (Software) (People ware) (Data & Information) 9. 9 (Hardware) 5 10. 101. (Central Processing Unit : CPU)- - 2 (Control Unit) (Arithmetic and Logic 11. 11 (Microprocessor) (Main board) 12. 122. (MainMemory Unit)- 2 1. (Random Access Memory : RAM)2. (Read Only Memory : ROM) 13. 133. (Input Unit) - (Keyboard) 14. 14 (Mouse) (Joy Sticks) 15. 15 (Touch screen) (Scanner) 16. 16 (Digital Camera) (Bar Code Reader) 17. 17 (Magnetic Ink Character Recognition : MICR) (Optical Character Recognition : OCR) 18. 18 (Optical Mark Reader : OMR)(Microphone) 19. 194. (Output Unit) - (Soft Copy) (Hard Copy) 20. 20(Monitor) (Projector) (Speaker) 21. 21 (Printer) (Plotter) 22. 225. (Secondary Storage Unit) - - 2 23. 23 (SequentialAccess Storage) (Punched Card) (Magnetic Tape) 24. 24 (Random/Direct Access Storage) (Diskette) (Hard disk) Thumb Drive Flash Drive Handy Drive 25. 25 (Compact Disk Read Only Memory : CD-ROM) (CD-Recordable : CD-R) (CD-Rewritable : CD-RW) 26. 26 (Software) (Program) - (System Software)- (Application Software) 27. 27 (System Software) (Operating System: OS)- 28. 28 (Translator) (Machine Language) 29. 29 (Low LevelLanguage) - (Assembly) (High Level Language) - - - 30. 30 - (Assembler) (Interpreter) - (Compiler) 31. 31 (Application Software) - (Special Purpose Software) 32. 32- (General Purpose Software) (Package) ... 33. 33 (Word Processing) 34. 34 (Sprea 35. 35 (Presentation) 36. 36 (Database) 37. 37 (Graphic) 38. 38 (People ware) - (User) - (Computer Operator) 39. 39- (Programmer)- (System Analysis and Design)- (Database Administrator: DBA) 40. 40 (Data / Information) (Data) (Information) (Raw Data) 41. 41 - - - - - 42. 42 2 - - 43. 43 (CPU) (Intel) (AMD) Celeron D AthlonXP Pentium 4 Sempron Pentium D (Dual Core) Athlon64 Pentium Core2DuoAthlon64 X2 44. 44 45. 45 - (Hz) - Intel core 2 duo 2.4 GHzAMD Athlon 64 X2 2.4 GHz 46. 46 Celeron D Pentium 4 Sempron AthlonXP 12 Pentium D Pentium Core2 Duo Athlon64 Athlon64 X2 1.5 47. 47 (Main board) 48. 48 49. 49 (Socket) 478 7 50. 50 754 AM2 51. 51 (RAM) - DDR (Double Data Rate) DDR2 - FSB- - 52. 52 ASUS P5VD2-MX ChannelRAM: 2x 240pin Dual DDR2 533/400 Max 4GB- DDR2- FSB 533 400 MHz- 4 GB- 2 (2x) 53. 53 (Hard disk) - EIDE (Enhanced Integrated Drive Electronics) - Serial-ATA- SCSI (Small Computer System Interface) 54. 54 IDE: 2x ATA 133/100 up to 4 DevicesSATA: 2x Serial ATA IDESerial-ATA 2 - Serial-ATA 160 GB 55. 55 (Graphic Card) VGA on board) - (Expansion Card) 56. 56 - (Video RAM)- (Graphic Processor Unit : GPU)- (Bus Interface) 2 AGPPCI Express 57. 57 (Sound Card) 58. 58 (Drive) - Floppy Disk Drive - CD-ROM Drive KB/s 52 150 CD-ROM Drive 7800 KB/s 59. 59- CD Rewriter 52x32x52x - DVD-ROM Drive - COMBO Drive- DVD Rewriter 60. 60 (Monitor)- CRT (Cathode Ray Tube) (Size) .. 17 - (Dot Pitch) .. 0.25 mm (Resolution) ..1024 x 768 (Refresh Rate) .. 75Hz 61. 61 - LCD (Liquid Crystal Display) - (Size) - (Dot Pitch) - (Resolution)- (View Angle) - (Response Time)- (Brightness and Contrast Ratio) 62. 62 (Case and Power Supply) - - 350- 63. 63 (Ball-mouse) (Optical-Mouse) 64. 64 ... / - PS/2 USB 65. 65 66. 66Acer Aspire SA80 (SA80/F7-NV6L)Intel Celeron D 351 3.2GHzDDR RAM 512 MBHard Disk Serial ATA 80 GB 7200 rpmDVD/CDRW 52x32x52x16 (Combo Drive)17" CRT Flat Monitor10/100Mbps on board56K Fax/Modem