Nineteenth-century developments such as the telegraph and the telephone marked the beginning of the rapid growth of information technology. Any method of communication starting with the development of the language itself can be considered as a technological development. However, inventions of the late 19th and early 20th centuries, such as the telegraph and the telephone, marked the beginning of the rapid growth that has led to ever-changing information technology. Telex machines, the direct ancestor of e-mail, are no longer widely used. Faxes are widely used and their use is increasing daily. Facsimile machines are also the prosecutors of the current email and network systems.
In the 1960s, some companies focused on computer technology to manage data processing. The computers used by these progressive companies were huge central computers, with tubes and reels of storage tape; they were so bulky that they often filled a large room / terminal_videos screens with keyboards_ were connected to the central system. possessed the technology. The development of information technology that has led to more powerful and less expensive personal computers has facilitated the growth of electronic information in today’s business.
In the 1970s, more people had computer terminals that had access to centralized information on large mainframes. Some packaged software has been developed to avoid programming certain tasks from scratch. However, computers were expensive, and costs increased as companies that did not clearly needed them were persuaded to invest in information technology.
Telecommunications transformation in the 1980s, with the development of fiber optics, local area networks and satellite technology, as well as powerful new personal computers, facilitated the growth of information technology in organizations. Companies now have laptops, desktop publishing capabilities, spreadsheets, and word processing programs to collect, store, and report information. Turmoil and change are the norm of information technology and they reflect and influence simultaneous changes in business organizations on structure, profit, people and society.