What Are The Three Main Capabilities Of The Internet?

The Internet is a multiply connected world-wide network of independent servers, with overlapping and interlocking information storage. As such, it is virtually indestructible (despite the best efforts of governments!) and contains a vast wealth of mostly reliable information, readily obtainable via several independent search engines. A useful source of further information which will be of interest to the intelligent student, is the search engine www.dogpile.com, which is a search engine of search engines. If you can't find out what you need to know via this route, then you need to consider how to ask better questions, always the first step to enlightenment! Blurtit is a 'quick and dirty' Q&A forum, not intended for in-depth critical review purposes. The estimable Solentjay has given you the headlines, you should do your own research if more detail is required. Happy searching!