ELI5: Explain Like I'm 5

Management information system

A Management Information System (MIS) is like a special type of computer system. It stores information about businesses and organizations and helps people in those organizations make decisions. An MIS can take lots of different kinds of information, like sales numbers, inventory levels, and employee data, and then organizes it in a way so that people can easily understand it. It also lets people look at the data in different ways so they can make better decisions. For example, the MIS might be able to show the profit made by each department for the past year, helping the company figure out which departments need more work. So basically, MIS helps people in businesses and organizations make wise decisions by taking all the information they gather and organizing it in a way that everyone can understand quickly.