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  2. Internet - Wikipedia

    en.wikipedia.org/wiki/Internet

    The word Internet was used in 1945 by the United States War Department in a radio operator's manual, [14] and in 1974 as the shorthand form of Internetwork. [15] Today, the term Internet most commonly refers to the global system of interconnected computer networks, though it may also refer to any group of smaller networks. [16]

  3. Information and communications technology - Wikipedia

    en.wikipedia.org/wiki/Information_and...

    Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and ...

  4. Technology - Wikipedia

    en.wikipedia.org/wiki/Technology

    Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. [1] The word technology can also mean the products resulting from such efforts, [2] [3] including both tangible tools such as utensils or machines, and intangible ones such as software.

  5. Information technology - Wikipedia

    en.wikipedia.org/wiki/Information_technology

    Information technology (IT) is a set of related fields within information and communications technology (ICT), that encompass computer systems, software, programming languages, data and information processing, and storage. [1] Information technology is an application of computer science and computer engineering.

  6. Digital literacy - Wikipedia

    en.wikipedia.org/wiki/Digital_literacy

    However, those using technology and the internet to commit these manipulations and fraudulent acts possess the digital literacy abilities to fool victims by understanding the technical trends and consistencies; it becomes important to be digitally literate to always think one step ahead when utilizing the digital world.

  7. ‘Broadband’ definition officially changed as internet speeds ...

    www.aol.com/news/broadband-definition-officially...

    The official definition of “broadband” in the US has changed, regulators have announced. The minimum speed required to call a connection broadband will rise from 25Mbps to 100Mbps.

  8. Internetworking - Wikipedia

    en.wikipedia.org/wiki/Internetworking

    The Internet is defined by a unified global addressing system, packet format, and routing methods provided by the Internet Protocol. [2]: 103 The term internetworking is a combination of the components inter (between) and networking. An earlier term for an internetwork is catenet, [3] a short-form of (con)catenating networks.

  9. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    The transmission media (often referred to in the literature as the physical medium) used to link devices to form a computer network include electrical cable, optical fiber, and free space. In the OSI model, the software to handle the media is defined at layers 1 and 2 — the physical layer and the data link layer.