Information Technology is a broad term used to describe the study of the use of systems (especially computers and telecommunications) for storing, retrieving and sending information. It involves numerous aspects to it and industries associated with it include: computer hardware, software, electronics, internet, e-commerce etc.
Harold J. Leavitt and Thomas L.Whisler, authors of the Harvard Business Review describe I.T, as consisting of three categories:
- Techniques for processing
- Application of statistical and mathematical methods to decision-making
- Simulation of higher order thinking through computer programs
What type of jobs can you get in the I.T. industry?
To become an I.T professional, you usually need to obtain a degree or certification in computer or management information systems.
IT Consultant – this job entails advising on how to overcome problems through the use of I.T.
IT Technical Support Officer – involves monitoring and maintenance of computer systems and networks.
Multimedia Specialist – these professionals design information and communication technology based products that entertain, educate or inform the user.
Applications Developer – involves translation of software requirements into workable programming code, as well as maintenance and development of programs.
Network Engineer – these professionals implement, maintain, support and develop design communication networks within an organisation.
Web Designer – involves planning, creating and coding of web pages.
Systems Developer – they maintain, audit and improve organisational support systems by working on the internal operations of computers.
This industry is set to grow at a fast rate over the next decade. Technology is always evolving, so there will be a greater demand for these professionals.
What are some of the benefits associated with Information Technology?
- IT helps with solving communication problems.
- IT has quickened globalization. The world has become closer in ways of communication.
- IT has fostered job creation. The development of new technology means that more experts will be required.