What Are The Functions Of Information Technology?

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Information technology, commonly abbreviated to IT, is vital in our new technical world. IT engineers try to ensure that brand-new software and hardware can be programmed and built to meet the demands of businesses and individuals, while IT technicians are important in fixing the equipment that is being used. The function of IT is to allow us to be productive in a new digital environment, where emails can be sent to colleagues around the world at the speed of light. The innovation of IT also means that it has never been easier to use cloud-based systems that allow us to upload our work to the Internet accessing it with ease and efficiency from anywhere that has connectivity.

As a department, IT workers are also the lifeblood of any business in ensuring a system which is used for work is constantly available and free of any technical problems. After all, what is the point in shifting to digital to become more productive if you are always having trouble with using the new technology? Most importantly, they will also hold the function of backing up vital data guaranteeing that a business isn’t at risk of losing vital information such as customer databases, product prototypes and financial records.

Of course, not all of the new employees within a company will be talented in the key skill of applying IT. This is why IT workers need to be patient and able to train up new colleagues in using specialist systems which have been created exclusively for a company.

Finally, the function of IT is to ensure that an environment can remain safe and free of viruses or, in the case of an email network, free of spam that can slow down progress and affect a person’s access to their own account. It can seem like an intense battle to work in IT, but it’s a rewarding job for many.

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The Functions of IT:
There are six basic functions of IT.
1. Capture: Compiling detailed records of activities.
2. Processing: Converting, analyzing, computing and synthesizing all forms of data and information.
3. Generation: Organizing information into a useful form.
4. Storage: Retaining information for further use.
5. Retrieval: Locating and copying stored data or information for further processing or for transmission to another user.
6. Transmission: Distributing information over a communication network.

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