Briefly describe the Information Systems in use

Asked Feb 23, 2011
Information Systems in use for what? Please edit your question and be more specific. A box of index cards is an information system. So is a world-wide system for scheduling airline traffic and there are tens of thousands of others.
Answered Feb 25, 2011
Edited Feb 25, 2011

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.