Information Technology Essay Example for Free

Information Technology Essay Information technology refers to the collection of tools that make it easier to use, create, manage and exchange information. The Internet is the latest of a long series of information technologies, which includes printing, mail, radio, television and the telephone. It is the application of computers and telecommunications equipment to store, retrieve, transmit and manipulate data, often in the context of a business or other enterprise. The term is commonly used as a synonym for computers and computer networks, but it also encompasses other information distribution technologies such as television and telephones. Information technology refers to the study and development of a support-management based, computerized information system. The development is mainly observed in the form of dedicated software applications and a number of hardware programs. The advantages of IT include work place cost-effectiveness and essential globalization. Why is Information Technology Important ? All our work related applications are now completely automated, thanks to the IT sector. IT professionals are people involved in essential management of sensitive data, exclusive computer networking and systems-engineering. The advancement of the IT sector has resulted in automated: Administration of entire systems. †¢ Globalization True globalization has come about only via this automated system. The creation of one interdependent system helps us to share information and end linguistic barriers across the continents. The collapse of geographic boundaries has made the world a global village. The technology has not only made communication cheaper, but also possible much quicker and round the clock. The wonders of text messages, email and auto-response, backed by computer security applications, have opened up scope for direct communication. †¢ Cost-effective Computerized, internet business processes have made many businesses turn to the Internet for increased productivity, greater profitability, clutter free working conditions and global clientà ¨le. It is mainly due to the IT industry that business have been able to make their processes more streamlined, thereby becoming more cost-effective and consequently more profitable. People are able to operate their businesses 247, even from remote locations only due to the advent of information technology. †¢ Communication Quick and effective communication is vital to any business anywhere in the world. Information technology gives an entrepreneur or business the tools, like email, video conferencing, SMS, etc., essential to communicate efficiently and effectively. to the business world, and information technology gives your company the resources it needs to communicate quickly and effectively. Not only do people connect faster with the help of information technology, but they are also able to identify like-minded individuals and extend help, while strengthening ties. †¢ Storing and Protecting Information IT provides a low-cost business options to store and maintain information that may be important from a business or service point of view. Virtual vaults and other such security systems not only store vital data but also allow control over the access to such information. IT security systems will also protect virtual data from being hacked or wiped out in case of any technical failure. †¢ Creation of New Jobs One of the biggest advantage of IT has been the creation of a whole new field of opportunity for skilled personnel leading to new and interesting jobs. Hardware and software developers, computer programmers, web designers, system analyst, the list of new jobs created could go on. IT has also been attributed to be the major cause of surge in the economies of certain Third World nations too. Things that were once done manually or by hand have now become easier and faster due to the advent of a computing technology. Our world today has changed a great deal with the aid of IT which has penetrated almost every aspect of our daily lives and society, from leisure to business. IT has become a part of our day-to-day lives through the evident use of PCs, Internet, cell phones, faxes, the list would seem endless. Let us hope that newer development in the field of IT can provide benefits to our future generations, just as it has greatly benefited ours. The Importance of Modern Technology Modern technology has become so entrenched in the idea of a modern society that the two are nearly inseparable. Developing countries try to get better utilities, more vehicles, faster computers, as well as Internet and cell phone providers because thats what makes a modern society. Modern technology must be implemented in order to accomplish the feats required of a modern society. Health One of the biggest benefits of modern technology is that human longevity and health have improved because of its application. As understanding of the body and its functions improves, and as new tools to help heal it (lasers, sonograms, enhanced medication, and nonintrusive surgical tools, just to name a few) are created, life lasts longer. Not only does life extend, but people can live more comfortably, and recover from wounds and diseases that even a half a century ago would have been fatal. In many cases these people live full, productive lives. Communication Modern technology has revolutionized how people communicate. Since World War II, telecommunications and mass media have been growing by leaps and bounds. Radio, telephone, satellite communication, cellular technology, wireless Internet in the modern day two people can chat via a computer when theyre on opposite sides of the planet. Communication has shrunk the world, bringing people from all cultures and backgrounds into contact with each other. Resources Modern technology allows resources to be expanded and for previously unused ones to be tapped into. If electricity is the lifeblood of a modern society, for instance, modern technology allows it to be harnessed in new ways. Coal-fired plants and gas-driven turbines are old, but serviceable. Wind and tidal generators use modern technology to harness forces on a scale that our ancestors would have thought impossible. Modern technology has also provided ways to grow more food, transport more people and make more products for a growing society. Knowledge What modern technology really represents is an increase in knowledge and how people can use it. Modern technology is usually the direct result of discovery and experimentation. Technology is defined as the scientific method being used to achieve a commercial or industrial goal. So to create technology, a bigger base of knowledge and understanding must be created from which to draw on. As improvements are made to technology, so too are improvements made to the pool of knowledge.