Discuss how information systems are useful for students?

Explain how banks use computers and information systems

Explain personal digital assistants $($PDAs$)$

Explain how organizations use social networking sites.

Describe how information systems differ from information technologies.

Describe a database, and explain its role in an information system.

Briefly explain the purpose of an information system's process component.

In the context of the major components of an information system, describe the factors affecting the usefulness of information.