When did internet start!

According to Dan Brown's Angels & Demons, CERN Laboratories in Switzerland invented & used the internet long before the US Military even thought of it. But, as with many simple questions, there's a long story behind it & that involves exactly what you define by "the internet". You're probably looking at the late 1980's to the early 1990's if you want a more modern definition. http://en.wikipedia.org/wiki/History_of_the_Internet

founder of internet wiki.answer Tim Berners - Lee invented the World Wide Web in 1989

I don't know much information about this but only know that internet was discovered accedently