Information Technology's Role in Business: TESCO Case Study Report

This report examines the crucial role of information technology (IT) in business, using TESCO as a case study. It defines IT as the use of computers and electronic devices for data exchange, transmission, storage, and manipulation. The report explores how IT contributes to business success through improved communication, database and inventory management, and enhanced customer experience. It also addresses ethical and social issues, including data privacy, workplace diversity, ethical accounting, and sustainability concerns. Different networking technologies like LAN, MAN, and WAN are evaluated, along with the importance of intranets and the internet. Finally, the report outlines the stages of the systems development life cycle, providing a comprehensive understanding of IT's impact on business operations and ethical considerations.