Technology

First computer network to send packets to another computer was British NPL network.

TCP/IP is not "the Internet".

ARPANET is a computer network, but it’s not internet, nor it was the first.

The Arpanet IS the Internet. THE ARPANET IS THE NETWORK THAT WAS LATER RENAMED "INTERNET". Did you really think that the internet just blinked into existence with millions of nodes? LMFAO. No, it had to start small and get big, as common sense dictates. UCLA, ARC, UCSB, and the University of Utah School of Computing are literally the very first 4 nodes of the internet. We know exactly how, where, and when the internet started because we know what the very first 4 internet nodes are.

https://en.wikipedia.org/wiki/ARPANET

[The first four nodes were designated as a testbed for developing and debugging the 1822 protocol, which was a major undertaking. While they were connected electronically in 1969, network applications were not possible until the Network Control Protocol was implemented in 1970 enabling the first two host-host protocols, remote login (Telnet) and file transfer (FTP) which were specified and implemented between 1969 and 1973.[10][11][65] The network was declared operational in 1971. Network traffic began to grow once email was established at the majority of sites by around 1973.[12] Initial four hosts First ARPANET IMP log: the first message ever sent via the ARPANET, 10:30 pm PST on 29 October 1969 (6:30 UTC on 30 October 1969). This IMP Log excerpt, kept at UCLA, describes setting up a message transmission from the UCLA SDS Sigma 7 Host computer to the SRI SDS 940 Host computer The initial ARPANET configuration linked UCLA, ARC, UCSB, and the University of Utah School of Computing. The first node was created at UCLA...]

But saying ARPANET was the internet is like saying gramophone is Netflix.

Would you stop with the nonsense? Gramophones were never renamed "netflix". LOL........

That’s still not internet. It’s 1980

Would you again stop with the nonsense? Everyone with common sense knows that the internet did not just blink into existence with a million domains. Obviously it had to start small and grow from there. The internet was created in 1969, not 1980. The very first internet connection occurred on 30 October 1969. The first 4 internet nodes were: UCLA, ARC, UCSB, and the University of Utah. Just because the internet originally had a different name does not change in the slightest exactly when, how, and where it began.