What do u mean by IT?
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.
What are the basics of IT?
There are four primary elements for information technology as a whole: information security, database and network management, computer technical support, and business software development.
What is the role of information technology?
Information technology facilitates storing and regaining huge information quickly with the help of hardware and software networks and workstations at lesser costs. Information technology enables combination and configuration of data to create distinctly new information which aids in making quick decisions.