All About the Internet 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 work with each other, creating a computer network stretching worldwide. An estimated 75 million people in 132 countries are now taking advantage of all that the internet has to offer. There is a variety of uses for the internet, some of which include: communication, (e-mail, discussion groups) informational purposes