Information Technology manages the utilization of computers and software to exchange, collect, protect, develop, communicate, and safely retrieve information from various resources.

A Strategic Information System (SIS) is any system that offers an organization a competitive advantage over its competitors.

The electronic payment system is the most critical part of an e-commerce system because it is the most essential operation of a business process.

Enterprise Resource Planning system uses various techniques and concepts to increase the use of organisational resources to improve the working process of the entire organisation.

A Database Management System (DBMS) is a software tool used to perform various types of operations on Data in a database and creates a convenient and efficient environment.

Different types of Computers are available in a variety of types and sizes. The computer can fit in the palm of someone, and it may be a considerable size that needs an entire room.