Understanding the basics of information technology is crucial for both professional and personal success. Information technology is a broad field that encompasses hardware, software and networks. Its applications are numerous and deeply woven into our lives. Information technology can boost productivity, decision-making and creativity.

People use information technologies to stay in contact with family members via e-mail manage their money data room box and investments using online spreadsheet and banking software, monitor medical issues using the World Wide Web, pursue hobbies like genealogy or other with specialized software packages, or find employment through online job listings. IT is also used to contact elected officials and government representatives, as well as to find out about the policies of public policy and political candidates.

Information technology has revolutionized the way businesses function and how quickly they are able to process data. Businesses are now able to collect data more quickly, turn it into useful information and make this information available to decision makers, staff, and external stakeholders as required.

If it’s tracking inventory, or offering real-time customer service IT automation is responsible for the manual process and decreasing the need for humans. Accurate and consistent data is necessary to make tactical and strategic business decisions. The system that stores the invoices must have accurate billing addresses in order to prepare monthly bills, and provide customers with accurate information when they call customer service.