Information technology is building communications networks for a company, safeguarding data and information, creating and administering databases, helping employees troubleshoot problems with their computers or mobile devices, or doing a range of other work to ensure the efficiency and security of business information.
The basic concepts in information technology include information security, software development, technical support, database and data storage administration, and network management. IT means use of hardware,software,services and supporting infrastructure to manage and deliver information using voice,data and video.
Information Technology (IT) plays a vital role in today's personal, commercial, and not-for-profit uses. In its simplest terms, IT is the application of computers and other electronic equipment to receive, store, retrieve, transmit, and manipulate data. IT is used in the context of computers. The IT sector uses software and computers to handle information.
Information technology (IT) is the use of any computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange all forms of electronic data. Typically, IT is used in the context of business operations, as opposed to technology used for personal or entertainment purposes. The commercial use of IT encompasses both computer technology and telecommunications.
IT encompasses everything related to the use of computers and other technological devices to create, store, manipulate, and exchange information. This includes hardware (like computers, servers, and networks), software (operating systems, applications, etc.), and the processes used to manage and utilize them.