Part 1 of Essay
There were many computer networks on the market before the Internet was comprised. The problem with these early networks is that they were not compatible with other networks; consequently, all computers were not able to communicate with each other. The standards of the Internet allow for all computers and networks to wor ....

Part 2 of Essay
.... and allow users to converse with individuals. These services also provide large reference sections, including encyclopedias, libraries of all sorts, journals, newspapers, and magazines. They have databases consisting of airline fares, routes, and travel times, and allow for users to make flight reservations on line. Through on line services, users are able to check, buy, and sell stocks and bonds through brokers. The services provide entertainment through games, contests, and movie reviews. Finally, a ....