Look no further if your goal is to find more information about information technology, or the world of IT, as it's more commonly referred to. When it comes to information technology there's a common misconception that it's a term used when referring to an actual industry, when in fact IT is actually a term used to describe the way software and computers are used to manage information.
A lot of times you'll hear companies talk about their IT department or have employees simply known as IT guys. There are some companies out there who like to call their IT department Management Information Services (MIS) to make things even simpler.
Whether a company calls their IT department the information technology department or the management information services is irrelevant. They both do the same job and are in charge of keeping information stored, protecting, processing, transferring and retrieving that stored information when need be. A lot of valuable information could be protected by a supplier's IT department and nobody wants that information to get lost or corrupted in some way.
That's why over the years IT departments have grow in number. It wouldn't have been out of the question to ask a company how many people they employed in their IT department and have the answer come back as only one computer operator. The times have changed and leaving the IT department in the hands of one individual is no longer enough. With the way technology has evolved and the advancements made in software you need specialized IT workers in order to make sure nothing goes wrong and flows smoothly.
The IT departments today are much more than having a computer operator filling a box with data. Today's IT departments consist of database management systems, computers, cryptography, and servers taken care of by database administrators, computer operators, system administrators and information technology managers who all report to a chief information officer. In order for an IT department to be effective they need to be staffed with a group of workers with unique skill sets in the areas of computer networking, business intelligence, project management and information security.
The world of IT will continue to evolve but for now it's mainly concerned with data storage and management, information security, and cloud computing. As long as there are companies with IT needs there will always be a demand for IT jobs, so it might be an industry to look into if you're looking for a new career. You now have some IT info that can help if go you down that path.