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Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
Per5_HistoryandFlow_Hamilton10/11/07
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Per5_HistoryandFlow_Hamilton10/11/07

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  • Transcript

    • 1. History and Flow: 1988-1989 By: Natasha Hamilton Period 5
    • 2. Where the Journey Begins First you have to find a way to put data into the computer. For examples you can use they keyboard and mouse to process this information into the computer. This is also known as the input.
    • 3. Where the Data Goes
      • After the info is processed into the computer, it goes to the memory. This is where the data is stored before it is processed.
    • 4. What Happens to the Data
      • Once the data is temporarily stored in the memory. The data then goes through the steps of micro processing. There, the data is changed into info to software.
    • 5. Microprocessor: The Steps Fetch : In the first step is the processor. In this step, it retrieves data. Decode : Then after it retrieves the data, decode fins out what to do, or which operation to use. Execute : The data finally reaches the executing step. This is where it does simple math, using binary numbers.
    • 6. The Final Steps
      • In the final steps of processing, the data is finally displayed or printed. This step is known as the output.
    • 7. Computers from 1988-1989
    • 8. Computer Facts for the years 1988
      • There was about 45 million PC user,in the United states around this time.
      • Friedrich Reintzer discovered liquid crystal. Which has both properties of a liquid and solid. This is now used in most of today’s Liquid Crystal Screens, or known as LCD screens.
    • 9. More Computer Facts for the Year 1988 Apple files a copyright infringement against Microsoft .
    • 10. IBM AS/400 midrange computer
      • This IBM AS/400 midrange computer that was introduced in 1988.
    • 11. Computer Facts for the year 1989
      • Fred Cohen is awarded the Information Technology Award.
      • Orange book is released by Philips and Sony.
    • 12. More Computer Facts for the Year 1989
      • Grid Systems Corporation introduces the first pen-based computer.
      • Intel releases the 486DX processor, with more than 1 million transistors and multitasking capabilities.

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