About one hundred and fifty years ago, the day-to-day activities of businesses were completely different from those of modern-day businesses. At the time, people used candlelight to do old-fashioned mathematical calculations on paper before electricity arrived in the early twentieth century. Now, most civilized countries would not know what to do with themselves without technology. Imagine not even having a calculator for mathematics or the Internet to do research. Yes, I know, it’s hard to believe that people have survived without these advanced tools that we take for granted every day. Advances in communication, combined with the evolution of the computer industry, have allowed individuals to do business around the world in real time. IT enhancements improve our lifestyles and business by enabling computers to reduce complications and enhance opportunities.
Nowadays, the name “Information Technology” has managed to encompass many aspects of computer technologies invented over the past two decades. These computer spheres can be covered in many types of professional fields such as management information systems, computer networks and software design. Our ancestors could not even understand what our society had accomplished.
In medicine, information technology also plays an important role. Doctors take pictures with devices such as computerized axial tomography (CAT) or magnetic resonance imaging (MRI) and can print three-dimensional images of bones, muscles and organs. These images can help identify patients’ problems and save lives. Nowadays, it is difficult to find a domain or industry for which computing has not been greatly affected.
IT is entirely responsible for the way our civilization is organized. The world of business has only been made possible by the communication established by information technologies between software and hardware. From a personal point of view, it would be difficult for most people to name a single person who does not use the Internet on a regular basis.
With the multiplication of new technologies every day, IT employees must constantly re-educate themselves with all the new technologies. This makes IT a very demanding field because it is constantly developing and improving. The improvement process is what makes it so desirable for almost every business. It is very important that anyone working in the field of information technology always keeps abreast of developing technologies that affect their sector. IT is now the complete pillar of almost every business and its ability to be competitive and efficient.