Information Technology

  

Definition of Information Technology

Information Technology means the use of hardware, software, services, and supporting infrastructure to manage and deliver information using voice, data, and video. 

Or 

Information Technology (IT) is a business sector that deals with computing, including hardware, software, telecommunications and generally anything involved in the transmittal of information or the systems that faciliate communication.

Or 

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.

For Example:- 

• Telephone and radio equipment and switches used for voice communications.
• Server hardware and software used to support applications such as electronic mail/groupware, file and print services, database, application/ web servers, storage systems, and other hosting services.
• Users' PCs and software.
• Computers and network systems used by teachers, trainers, and students for educational purposes
• Data, voice, and video networks and all associated communications equipment and software.

 Devices Of Information technology