Insights

Information technology (IT) "is the use of computers to store, retrieve, transmit, and manipulate data or information, often in the context of a business or other enterprise."

Software "is a collection of data or computer instructions that tell the computer how to work. This is in contrast to physical hardware, from which the system is built and actually performs the work. In computer science and software engineering, computer software is all informationprocessed by computer systems, programs and data. Computer software includes computer programs, libraries and related non-executable data, such as online documentation or digital media. Computer hardware and software require each other and neither can be realistically used on its own."