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Learn about the history, definition, and applications of information technology (IT), a set of related fields that encompass computer systems, software, and data processing. IT forms part of information and communications technology (ICT) and has evolved from ancient devices to modern computers and networks.
Learn what information technology (IT) is, the different types of IT, the role of IT in business and personal life, and the IT career opportunities and salaries. Find out how to get started in IT with certifications, degrees and online courses.
Information technology (IT) is the use of computer systems to manage, process, protect, and exchange information. Learn about IT concepts, subfields, degrees, and career paths in this comprehensive guide.
IT is the use of computers, networks and other devices and processes to create, process, store and exchange electronic data for business purposes. Learn about the common types of IT, such as internet, cloud, AI, cybersecurity and IoT, and the roles and responsibilities of IT staff.
The term "IT" is a shortened abbreviation of the words "information technology," and it's used to describe many aspects of computing.
Learn what information technology (IT) is, why it is crucial for modern society, and what types of IT careers are available. Explore the essential skills, popular paths, and benefits of earning an IT graduate degree.
Over the ensuing decades, many corporations created so-called "IT departments" to manage the computer technologies related to their business. Whatever these departments worked on became the de facto definition of Information Technology, one that has evolved over time. Today, IT departments have responsibilities in areas like computer tech support, business computer network and database ...
IT stands for Information Technology, the use and management of computing technology in businesses and other organizations. Learn about IT roles, governance, and examples of IT services.
IT is the use of computers, software, and other technologies to create, process, store, and exchange data. Learn about IT's history, importance, subfields, and careers, and how to get started with Codecademy.
Learn what IT (information technology) is, what types of IT are there, and what IT technicians do. Cisco offers courses and certifications to help you start or advance your IT career.