unit 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Computer | An electronic device that processes data
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Personal Computer (PC) | A computer that is used by one person at a time
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Central Processing Unit (CPU) | When you use a computer,you send signals to the computer's central processing unit (CPU)
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Bit | The smallest unit of information, always either a 1 or a 0.
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Byte | Eight bits make a byte, the building block for all information that flows through a computer
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Input | When a user enters information into a computer
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Output | When a computer delivers information back to a user
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Random-access memory (RAM) | One of the three main places where a computer stores its data in
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Read-only memory (ROM) | One of the three main places where a computer stores its data in
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Storage Device | Where you keep memories of important events and you family members' names, for example
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Software | A set of instructions that makes it possible for your computer to perform tasks
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Operating system(OS) | The main program that makes your computer work
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Network | A group of computers connected together
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Hardware | The collection of physical devices that make up your computer system.
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Drive | The largest storage area
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Folder | A place to save and organize files
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File | A collection of data
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Save As | You can also duplicate, or copy, a file by using the Save As command
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Shortcut | An icon that is a direct link to a file or folder
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Keyword | A word keyed into a search box that matches the topic you are looking for
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Content Search | Look for information from a list of categories and topics
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Keyword Search | Key one or more keywords the search results will include all of the topics in which the keywords appear
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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:
Kate West
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