This document discusses how information systems affect business processes in an organization. It defines information systems and their key components, including computer hardware, software, telecommunications, databases, and human resources. Information systems support knowledge work, management, and information services. The document also outlines the information system development process and discusses Porter's value chain analysis model and how it can be applied to analyze the value chains of different companies.

2. HOW INFORMATION SYSTEM
AFFECT BUSINESS PROCESS OF
AN ORGANIZATION?

3. WHAT IS INFORMATION SYSTEM?

4. COMPONETS OF INFORMATION SYSTEM
 Computer hardware
 Computer software
 Telecommunications
 Databases and data warehouses
 Human resources and procedures

5. FUNCTION OF INFORMATION SYSTEM
 Support of knowledge work
 Management support
 Managing information systems
 Organization of information services

6. EXAMPLE
INFORMATION
COMMUNICATION
TECHNOLOGY

7. INFORMATION SYSTEM DEVELOPMENT
 Problem recognition and specification
 Information gathering
 Requirements specification for the new system
 System design
 System construction
 System implementation
 Review and maintenance

8. PORTER’S VALUE CHAIN ANALYSIS

9. PRIMARY ACTIVITIES
INBOUND
LOGISTICES
SERVICESOPERTIONS
OUTBOUND
LOGISTICES
MARKETING
& SELLS

10. SUPPORT ACTIVITIES
Infrastructure
HUMAN RESOURCES
MANAGEMENT
PROCUREMENT
TECHNOLOGY
DEVELOPMENT

11. VALUE CHAIN ANALYSIS

12. VALUE CHAIN ANALYSIS OF WAL-MART

13. VALUE CHAIN OF MASSCO KNIT COMPOSIT LTD

14. VALUE CHAIN OF AMERICAN APPAREL LTD

15. CONCLUSION

16. Thank You !