Information Technology (IT): What Is? [তথ্য প্রযুক্তি (আইটি): কি?] | by Tube Tech Master technology ki

by alsaCEMusic



Information technology (IT) is the use of computers to store, retrieve, transmit, and manipulate data, or information, often in the context of a business or other enterprise. IT is considered to be a subset of information and communications technology (ICT). An information technology system (IT system) is generally an information system, a communications system or, more specifically speaking, a computer system – including all hardware, software and peripheral equipment – operated by a limited group of users.

Humans have been storing, retrieving, manipulating, and communicating information since the Sumerians in Mesopotamia developed writing in about 3000 BC, but the term information technology in its modern sense first appeared in a 1958 article published in the Harvard Business Review; authors Harold J. Leavitt and Thomas L. Whisler commented that “the new technology does not yet have a single established name. We shall call it information technology (IT).” Their definition consists of three categories: techniques for processing, the application of statistical and mathematical methods to decision-making, and the simulation of higher-order thinking through computer programs.

The term is commonly used as a synonym for computers and computer networks, but it also encompasses other information distribution technologies such as television and telephones. Several products or services within an economy are associated with information technology, including computer hardware, software, electronics, semiconductors, internet, telecom equipment, and e-commerce.

Based on the storage and processing technologies employed, it is possible to distinguish four distinct phases of IT development: pre-mechanical (3000 BC – 1450 AD), mechanical (1450–1840), electromechanical (1840–1940), and electronic (1940–present). This article focuses on the most recent period (electronic), which began in about 1940.#it #informationtechnology #information
#তথ্য #প্রযুক্তি

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Information Technology (IT): What Is? [তথ্য প্রযুক্তি (আইটি): কি?] | by Tube Tech Master
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15 comments

Chandan Bera 19/01/2022 - 7:25 Chiều

Faltu , very faltu

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Md Raihan 19/01/2022 - 7:25 Chiều

Ki bujayla

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Anything For people 19/01/2022 - 7:25 Chiều

Students der jonno akta video banan

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ROMAN ISLAM 19/01/2022 - 7:25 Chiều

Vai ajaira bok bok koirai time nosto koren ken?

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Märuf 19/01/2022 - 7:25 Chiều

Nijei to janen na

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H Ansar Bin Sihab 19/01/2022 - 7:25 Chiều

শুধু শুধু এমবি গুলো খরচ করলাম কিছুই বুঝলাম না

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Halodi kisku 19/01/2022 - 7:25 Chiều

Sir technology sambandhe r o bistarita Kore ki6u bolo

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Nuruzzaman Nabin 19/01/2022 - 7:25 Chiều

kotha koy besi knowledge zero

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NOT BAD 19/01/2022 - 7:25 Chiều

Lol

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Md Oppo 19/01/2022 - 7:25 Chiều

Intror mayere bap halar po

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Jannatul Ferdus 19/01/2022 - 7:25 Chiều

Vya computer related new technology asasa ki? Top technology konguli vya?;

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antara sarkar 19/01/2022 - 7:25 Chiều

Thank you so much

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NOGOR PAKHI নগর পাখী 19/01/2022 - 7:25 Chiều

ভাই আপনি বলেই গেলেন MB খরচ হইসে হুদাই আমি কিছু বুঝিনি

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Imtiaz Bhuiyan 19/01/2022 - 7:25 Chiều

গাজা খর

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DoGBroS INC 19/01/2022 - 7:25 Chiều

Give me it startup ideas I want to establish technology company

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