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unit 2

key terms and defintions

computer an electronic device that processes data.
personal computer used by one person at a time
cpu central procesing unit the computers brain
bit is the smallest unit of information .
byte the buliding block for all information that folows through a computer
hardware the collection of phyiscial devises that make up your computer system
input is when a user enters informaiion into a computer
ooutput is when a computer delivers information
random acess memory ram the temporary information that a computer sees only a when i works with a certian file
read only memory the permanite information stored on youre computer
storage divice a sortage diveice is like your long term meomry
software a sert of instrucitons youre that makes it possibale for your computer to preform tasks
oreating system is the main program that tells you re computer what to do
network a group of computers connected togerther
drive is the largest stor5age area
folder save and organixe files
file a collection of data
save as command that lets you rename a file
shortcut is an icon that is a direct link to a file
keyword a word keyed into a search box that matches the topic
content search look for information from a list of categories
deyword search key one or more keywords
Created by: rod bennett