In two decades the Internet has become central to social and economic life and is, today, a mature and integral element of the U. S. national economy. It is not only vital infrastructure, it is a spur to entrepreneurship and social change. It has changed the way firms find customers, customers find information, and people manage social relationships. It contributes significant value to the . economy by creating and maintaining jobs, facilitating the rapid flow of information, and generally enabling the growth and prosperity of businesses. The Internet is not just a resource for large corporations: it has created unprecedented.