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unit 2

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.

computer   an electornic device that processes data  
personal computer (PC)   is used by one person at a time  
central processing unit (CPU)   the brain of the computer  
bit   the smallest unit of information alwasy either a 1 or 0  
byte   the building block for all information that flows through a computer  
hardware   the collection of physical devices tht make up your computer system  
input   when a user enter information into a computer  
output   when a computer delvers informaton back to a user  
random-acess memory (RAM)   the temporary information that a computer uses only when it works a particular file  
Read-only memory (ROM)   the permanet information on your hard drive  
storage device   hardware that saves data onto a hard drive, or a disk  
software   a computer program that contains a set of instructions that make it possible for your computer to perform tasks  
operating system   the overall program that controls all other software programs and allows hardware devices to work properly  
network   a group of computers connected together  
drive   the largest storage area  
folder   a place to save and organize files, such as documents or pictures  
file   a collection of data  
save as   a command to rename a file at the same time as moving it to a new location  
shortcut   a direct link to a file or folder  
keyword   a word (or words)used in a searcg to matcha desired topic  
content search   to seek out information from a list of categories and topics  
keyword search   to seek information through a database, like help and support topics, by keying in words or phrases tht match your topic  


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Created by: kassie2814