introduction to information system.

Why information system are important??

information system and technologies have become a vital component of successful bussiness and organization.information help companies extend their reach to faraway locations ,offer new product and services ,reshape job and work flows ,and perhape profoundly change the way they conduct the business.
have 4 powerful worldwide change have altered the business environment.
1.emergency and sterngthening of the global economy
2.tranformation of industrial economies and society.
3.tranformation of business enterprise
4.emergency of digital firm.

types of IS:
manual.
informal.
formal.
computerbased infomation system(CBIS)

That all about information system,now we can know IS very important especially to enterpreneur.thank you............