What does information technology deals with?

Information Technology (IT) or Information and Communication Technology (ICT) is a broad subject which deals with technology and other aspects of managing and processing information, especially in large organizations. Particularly, IT employs the use of electronic computers, storage media, network administration, server maintenance, and computer software to secure, convert, store, protect, process, transmit, and retrieve information.

Additionally, Information Technology may be responsible for assisting end users with issues in a help desk setting, as well as providing virtualization services to end users. Over the past 20 years, its prevalence has dramatically increased so that it is now a part of nearly every aspect of daily life in developed countries, and is the backbone of many successful companies