Chapter 4 - Computer Basics
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| Software Programs | a set of instructions that tell a computer what to do
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| Computers | Fast Stupid Machines
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| Programmer | A person who writes algorithms
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| Software Applications Include | Consumer software
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| Multipurpose Software Includes | Word processing
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| Integrated Software | Costs less than buying the applications individually
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| Job Specific Software | Medical billings
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| The Operating System Controls | Communication with peripherals
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| Utility Software Controls | guarding against viruses
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| Where is the OS System | Some computers store their operating system in ROM
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| User Interface | is what the user sees on the screen
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| Two major user interfaces | Character
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| A Character | Based Interface
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| Multiple User Operating Systems | UNIX and Linux
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
atimmons
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