Today in society, people cannot conceive of a life without technology. Surrounding us are various technologies that are helping people to live their lives with more luxury. Technological advancements are not just limited to computers; there are many other fields in which it has made significant ground breaking developments such as from carts to cars, from constantly being pinned down by gravity to air travel and from being confined to the earth to travel among the stars. There are many significant persons throughout history that have made ground breaking discoveries such as Blaise Pascal, Charles Babbage and Herman Hollerith which in turn laid the foundation for modern IT professionals such as Bill Gate and Steve Jobs. Information Technology (IT) involves more than just computer literacy; it also takes into account how computers work and how these computers can further be used not just for information processing but also for communications and problem solving tasks as well. Our world today has changed a great deal with the aid of Information Technology. Jobs that were once done manually have now become computerized, simply requiring a single click of a mouse to get a task completed versus years ago when everything was exceedingly more difficult. With the aid of IT we are not only able to streamline our business processes but we are also able to get constant information in 'real time' that is up to the minute and up to date. The significance of IT can be seen from the fact that it has penetrated almost every aspect of our daily lives and the society, from business to leisure. Therefore in order to understand more deeply about IT it is important to inspect the evolution of technology and some of its uses and misuses.
1. The Birth of IT goes back many centuries, from the development of mathematics, to electro-mechanical machines, to the first digital computer. A. The concept of mathematics was expressed in stone and wood cravings, a calculating machine then to an analytical engine.
B. Electro-mechanical machines paved way for communication such as the telegraph, telephone and the Internet.
C. Digital computer introduced computer programming, the use of transistor and integrated circuits.
2. The uses of computer have proven to be very beneficial in communication, Business and Education. D. Enhancements in communication have increased transition of data, bridged cultural gaps and brought about positive globalization.
E. Computers have created jobs in the business industry and also have improved protection of vital information and have reduced productivity time.
F. The use of IT has enhanced education, the ability to learn and access to learning materials.
3. The misuses of computer have been problematic in the communication, Business and Education sectors. G. The development of communication devices as brought about issues of privacy, technological addiction and cultural domination. H. Business enterprises have also caused some problems such as job elimination, security breaches and expensive implementation. I. The education sector is diminishing the overall learning process resulting in loss of skill, plagiarism and the poor remains poor.
Today in society, people cannot conceive of a life without technology. Surrounding us are various technologies that are helping people to live their lives with more luxury. Technological advancements are not just limited to computers; there are many other fields in which it has made significant ground breaking developments such as from carts to cars, from constantly being pinned down by gravity to air travel and from being confined to the earth to...