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late 14c., "act of informing," from Old French informacion, enformacion "information, advice, instruction," from Latin informationem (nominative informatio) "outline, concept, idea," noun of action from past participle stem of informare (see inform). Meaning "knowledge communicated" is from mid-15c. Information technology attested from 1958. Information revolution from 1969.
The result of applying data processing to data, giving it context and meaning. Information can then be further processed to yeild knowledge.
People or computers can find patterns in data to perceive information, and information can be used to enhance knowledge. Since knowledge is prerequisite to wisdom, we always want more data and information. But, as modern societies verge on information overload, we especially need better ways to find patterns.
1234567.89 is data.
"Your bank balance has jumped 8087% to $1234567.89" is information.
"Nobody owes me that much money" is knowledge.
"I'd better talk to the bank before I spend it, because of what has happened to other people" is wisdom.