the internet is a network of network
world of millions of computers
allows access to information and all kinds of
date transfer (download and upload).
some of the services available in internet, and the web, is to transfer
files(ftp), electonic mail (e - mail usually through the pop3 and smtp), newsletters(news or newsgrups), chats, instant messaging (msn messeger, sapo messeger yahoo messeger, blogs)
Ana Moreira
SC05/11
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