What are the different technologies used to connect millions of computer all over the world?

the Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to link several billion devices worldwide. ... This work, combined with efforts in the United Kingdom and France, led to the primary precursor network, the ARPANET, in the United States.

Explanation:

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add the following

answer; (cfaa); computer fraud and abuse act;