Notes
Slide Show
Outline
1
"Personal Computing"

  • Personal Computing
2
"Information System"
  • Information System


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"The way to think of..."
  • The way to think of a computer is to realize that it is part of an information system, which consisted of :
    • People
    • Procedures
    • Software
    • Hardware
    • Data
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"People"
  • People
  • The purpose of information system is to make people more productive
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"Procedure"
  • Procedure
  • Roles or guide lines to follow when using software, hardware, or data.
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"Software"
  • Software
  • Provides step-by-step instructions to control the computer.
  • Converts data into information


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"Types of Software"
  • Types of Software
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"Types of Software"
  • Types of Software
  • System software:  Background software that manages internal recourses…Windows XP, Unix, Mac OS
  • Operating Systems: perform three basic functions;
    • Manage recourses
    • Provide user interface
    • Run application
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"Types of Software"
  • Types of Software
  • Categories of Operating Systems:
  • Embedded operating systems
    • Stored in ROM,  PDA
  • Network operating systems;
    • control and coordinate computers that are linked together, Win xp server
  • Stand-alone operating systems
    • Control a single PC, Client Operating System
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"Types of Software"
  • Types of Software
  • Application software:
    •  Software that performs useful work in general-purpose problem…
  • Browsers Word processors
  • Database Spreadsheet
  • Presentation graphics


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"Types of Software"
  • Types of Software
  • Application software
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"Hardware"
  • Hardware
  • The physical component in an information system
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"Data"
  • Data
  • Data: consisted of unprocessed facts, including text, numbers, images, and sound.
  • Information:
  • Data: Documents
  • Worksheet
  • Database
  • Presentation
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"THANK YOU"
  • THANK YOU   !!