Introduction
In the modern society Information Technology (IT) has become inevitable hence is a very important aspect of today’s society. From a simple email on a smartphone to a complex video call in the cloud, IT supports almost every aspect of what happens at work today. But what do we mean by IT and why is it so important?
What is Information Technology?
The term “information technology” has been in existence since 1958 when Harold J. Leavitt and Thomas L. Whisler used it in the Harvard Business Review. They mentioned it to mean ways of handling large volumes of data in the shortest time possible, a set of mathematical models for making decisions, and a manner in which a computer program can emulate how a human being thinks. Sixty years later, IT entails establishing communication systems, protecting information, diagnosing hardware problems and making certain the systems operate effectively.
IT vs. Computer Science: What’s the Difference?
IT and computer science are related but represent two different concepts. In other words, IT is concerned with the application of computer systems where they are required, for example, to maintain a network or to store data. Computer science focuses more on programming, and software engineering, and scrutinizes the possibilities of what can be done through the aid of computers. In fact, computer science could be said to be the commanding ‘headquarter’ behind the function of IT.
Why Does IT Matter?
IT has got a connection with almost every aspect of life. It makes work easy, fast and comes up with solutions to various perceived issues. For example some business sectors such as healthcare, education and entertainment industries can barely operate today without the help of IT to expand and adapt. Society is able to answer questions such as, how to combat cyber security threats or better adapt to new emerging technologies, when there is a grasp of IT advancements.
Careers in IT: A World of Opportunities
Over the years, IT has become among the most flexible career fields with many sub-specialties each bearing its own benefits. The abundance is well illustrated by positions such as computer network architects, database administrators, and cybersecurity analysts. In addition to and often more important than, subject matter expertise, IT careers require competencies such as problem solving, communication and flexibility.
How to Get Started in IT
This is really the basic step that needs to be taken- the foundation which needs to be laid. As with most occupations, a number of IT specialists have a bachelor’s degree as their entry-level education; however, certifications and experience are quickly becoming essentials. Moving around, gaining knowledge on new trends and ideas can also create stepping stones to this advanced field.
The Bottom Line
Information Technology is not just a profession; it is a highly evolving one that enables people to control the future. It links engineering, artistry and design to solve multifaceted problems as well as developing solutions to societal issues. While the opportunities for learning and development are boundless, for creating industries, enhancing communities, and making the world a better place through the right use of technology, the IT professional will always remain an essential part of the advancement of industries and business the world over, making it one of the most rewarding career paths of the present century.
If you’re passionate about IT, consider sharing your unique insights! Enthusiastic individuals are invited to contribute to our Write For Us Information Technology section and join the conversation about the future of IT.
