The global phenomenon of the internet has changed the way businesses and individuals access and use information . As both a powerful communication tools and a comprehensiveness data repository, the internet has quickly become a necessity in today's business environment. Therefore, it is important to understand what the internet offers and how you can connect individual windows computers or your entire network to it.
The internet roots can be traced back to the late 1960s, when the Advanced |Research Project Agency or ARPA , under the US Department of Defense designed a network to safeguard military information stored on computers all over the country. Originally called ARPANET , this network connected strategically located computers so that if one link were destroyed by an attack or natural disaster, surviving computers could continue to communication with each other.
In 1985 the National Science Foundation (NSF) funded several national supercomputer centers and enabled regional and university computer centers to connect to them . The initial motivation to connect these was the availability of remote access to these supercomputer resources. This event marked the birth of the internet as we know it today.
By 1994 the NSF announced the establishment of four Network Access Points (NAP) which would offer high speed connections between network on regional scale . Operated by the privates sector these NAP were created in San Francisco, Chicago, New jersey and Washington DC.
Over the years many universities research facilities and private companies all over the work have hooked up to this network to exchange information . More recently millions of organization and individuals have connected to the internet to access . publish and discuses vast amounts of information on just about every topic .
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