Information technology (IT) is the use of computer systems or devices to access, store, manage, and protect information. It is a field of expertise that includes a wide range of subfields and ...

Information Technology (IT) has been the driving force behind the new way of doing business. IT has enabled modern organizations to achieve tremendous progress in productivity, has opened new markets, ...

This report focuses on what an individual must know and understand about information technology in order to use it effectively and productively for his or her own purposes. There are at least four ...