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  1. Information technology - Wikipedia

    Information technology (IT) is the study or use of computers, telecommunication systems and other devices to create, process, store, retrieve and transmit information. [1]

  2. What is Information Technology? 2026 Guide - Coursera

    3 days ago · Information technology (IT) is the use of computer systems to manage, process, protect, and exchange information. It's a vast field of expertise that includes a variety of …

  3. What Is Information Technology? A Guide to IT Basics

    Mar 20, 2025 · What is information technology? Learn its definition, key uses, and career paths in IT, from software development to cybersecurity.

  4. What is information technology? | Definition from TechTarget

    May 9, 2024 · Information technology (IT) is the use of computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange …

  5. What Is Information Technology? An In-Depth Guide

    Nov 10, 2025 · Information Technology (IT) is the use of computers and other electronic devices to store, retrieve, transmit, and manage data. It involves both the hardware and software that …

  6. What Is IT? Information Technology Explained - Cisco

    Information technology, or IT for short, refers to computer systems and networking hardware and software for communication over the Internet and other networks.

  7. What Is Information Technology? - CompTIA Blog

    Feb 18, 2025 · Information technology (IT) is the use of computer systems or devices to access information. Information technology is responsible for such a large portion of our workforce, …

  8. What is Information Technology? Types, Importance, Examples …

    Jan 9, 2025 · Information Technology (IT) involves the application of hardware, software, and networking in designing, developing, storing, processing, and transmitting information.

  9. What Is Information Technology? | Purdue Global

    Nov 4, 2024 · Information technology (IT) is a professional and academic discipline focused on the use of computer systems to store, send, and receive information. IT is critical to the …

  10. What is Information Technology? A Powerful IT Guide

    Jul 23, 2025 · Information Technology (IT) is a collection of methods and tools used to process, transmit, and store information. It encompasses computers, software, networks, and the …