Management information systems (MIS) pertain to those systems that allow company leaders to make choices for the effective working of businesses. Management information systems are composed of computer resources, individuals, and functions utilized in the actual company. MIS also pertains to the company that establishes and manages bulk or the entirety of the personal computers in the business in order that leaders can make options. The objective of the MIS centered company is to provide information systems to different levels of commercial leaders. MIS experts build and aid the computer system all over the company. Trained and proficient to deal with company personal computers, these experts are in control in some manner for almost the complete computers, from the largest mainframe to the lightweight computers.