This report provides a comprehensive overview of the impact of Information Technology (IT) on businesses, using Tesco as a case study. It begins with an introduction to IT and then proceeds to a literature review that discusses the classification of computers (analog, digital, and hybrid), providing examples for each. The report then analyzes the impact of IT on businesses, outlining advantages such as online grocery sales and enhanced customer service, and disadvantages like training challenges. It also delves into ethical and social issues related to IT, including customer privacy, unauthorized access, and piracy, and their impact on businesses. Furthermore, the report explores the growth and impact of the internet on businesses, highlighting how it has facilitated expansion opportunities and enhanced customer interaction. The analysis and discussion section synthesizes the key findings, leading to a conclusion that summarizes the main points and reinforces the importance of IT in modern business. The report concludes with a list of references.
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