OVERVIEW OF IT (Information Technology)

            Information technology is viewed from its constituent words and information technology. Information technology is simply the result of human engineering to the process of delivering information from the sender to the receiver so that the delivery of such information would:* Faster* Spreading wider, and* For longer storage.In order to more easily understand it let's look at developments in information technology. At the beginning of history, people exchange information through the language. Then the language is technology. Language allows one to understand the information conveyed by others. But the language is passed from mouth to mouth only lasted a moment, that is only when the sender communicate information through words alone. After the speech was finished, then the information in the hands of the recipient will be forgotten and can not be stored longer. In addition it is also a limited range of sound. For a certain distance, though still audible, the information conveyed through language will sound degraded even disappear altogether.After developing the technology to deliver information through images. With a range of images could be further information. This image can be carried and passed on to others. In addition there is information that will last longer. Some pictures of ancient relics still exist today so that people now can (try to) understand the information conveyed to the author.Invention of the alphabet and arabic numbers easier way to deliver information more efficiently than the previous way. An image that represents an event is created with a combination of the alphabet, or by writing numbers, such as MCMXLIII replaced by 1943. Technology to facilitate the writing of this alphabet that information.Then, the printing technology enables faster delivery of information. Electronic technologies such as radio, tv, computers become faster resulting information spread over an area wider and longer stored.