IMP log for the very first message sent on the internet, using ARPANET ARPANET, which came on the net in 1967, experienced via the late 1970s enabled Trade of non-governing administration/business Suggestions and conversation, as evidenced from the network etiquette (or "netiquette") explained within a 1982 handbook on computing at https://platforms87542.wiki-racconti.com/7569884/what_does_examples_mean