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) | used by one person at a time
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central processing unit (CPU) | or microprocessor, a small chip that performs calculations and carries out all the instructions you give to your computer
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bit | smallest unit of information, always either a 1 or a 0
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byte | the building block for all information that flows through a computer
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Hardware | is the collection of physical devices that make up your computer system
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Input | when a user enters information into a computer
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Output | is when a computer delivers information back to a user
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random-access memory(RAM) | one place where computer stores memory
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read-only memory (ROM) | another place where memory is stored in a computer
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storage device | such as a hard drive, a server, or a disk
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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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drive | the largest storage area
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folder | a place to save and organize files, such as documents or pictures
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file | a collection of data
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Save As | lets you rename a file, and at the same time, copy the file by saving it to a new location
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shortcut | an icon that is a direct link to a file or folder
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keyword | a word (or words)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
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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:
Alyssa Mullins
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