Information systems in the digital age -- Business information systems in your career -- E-Business: how businesses use information systems -- Achieving competitive advantage with information systems -- Information technology infrastructure -- IT infrastructure: hardware and software -- Foundations of business intelligence: databases and information management -- Telecommunications, the internet, and wireless technology -- Securing information systems -- Key system applications for the digital age -- Achieving operational excellence and customer intimacy: enterprise applications -- E-Commerce: digital markets, digital goods -- Improving decision making and managing knowledge -- Building and managing systems -- Building information systems -- Ethical and social issues in information systems.