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The World of Computers

The World of Computers. Chapter 1. For Cyberphobia. Computer Competency. Input Output Hardware Software Programs. Computer Usage. Information Systems Personal Computing Word Processing Desktop Publishing Spreadsheet Database Graphics Communications. Computer’s Strengths.

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The World of Computers

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  1. The World of Computers Chapter 1

  2. For Cyberphobia Computer Competency Input Output Hardware Software Programs

  3. Computer Usage • Information Systems • Personal Computing • Word Processing • Desktop Publishing • Spreadsheet • Database • Graphics • Communications

  4. Computer’s Strengths • Speed • Accuracy • Consistency • Reliability • Memory Capability

  5. Supermarket computingPoint of sale (POS) terminals

  6. Computer Usage • Communication • Science, Research, & Engineering • Education & Reference • Computer-Aided Design • Entertainment & Edutainment

  7. Powerful graphics software

  8. Computer graphics to model lighting effects

  9. Research tools

  10. NASA computer use for simulations

  11. Computers as diagnostic and monitoring tools

  12. Multimedia presentations for recordingtext, video and audio (courtroom depositions)

  13. Computers as recreational devices

  14. The Computer Revolution Personal Computers PCs e-mail BBSs N I I Information Superhighway

  15. The Computer Revolution Data

  16. The Computer Revolution Data Information

  17. The Computer Revolution Data Information Record

  18. The Computer Revolution Data Information Master File Record

  19. Early mass production in the auto industry

  20. Modern mass production methods in theauto industry using computer-driven automation

  21. Computerized maps using GPS technology

  22. Networking: The Global Village

  23. The Internet & Going On-line The Net Information Services Offline / Online Operation Download / Upload Capabilities

  24. Electronic Commerce

  25. AOL Channels

  26. Computer Systems Personal Computer Workstation Midsize Mainframe Mainframe Supercomputer

  27. Microcomputers • Pocket PCs • Laptop PCs • Desktop PCs • Peripherals • PDAs • Multimedia • Workstations

  28. Palmtop computers

  29. Personal Digital Assistant (PDA)handheld computer for note taking

  30. Executive daytimer with pen input device

  31. Laptop computing by a real estate agent

  32. Docking station for portability and flexibility

  33. Home computing

  34. Workstation (software retrieval only as needed)

  35. Mainframe Computers • Enterprise-wide Systems • Host Computer • VDT or Terminal • Input/Output-Bound Applications • Minicomputers • Supercomputers • Processor-Bound Applications

  36. Networked environment for business computing

  37. Computer Aided Design (CAD)

  38. Mainframe computing

  39. Super computing (Cray T3E-900)(1 trillion operations per second)

  40. Supercomputer simulation of impact oftitanium golf club head and ball

  41. Basic Computerese Processor

  42. Basic Computerese Processor Computer System

  43. Basic Computerese Processor Computer System Monitor (Soft Copy)

  44. Basic Computerese Processor Computer System Monitor (Soft Copy) Printer (Hard Copy)

  45. Basic Computerese Processor Computer System Monitor (Soft Copy) Printer (Hard Copy) Keyboard

  46. UNFAIR! Basic Computerese Processor Computer System Monitor (Soft Copy) Printer (Hard Copy) Keyboard Mouse

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