The Internet is often described as a "network of networks"—a massive global collection of interconnected systems that allows computers to communicate and share data instantly. How It Functions
The Internet began in the 1960s as a U.S. military project called . The Internet
: Devices use shared "languages" or rules, such as TCP/IP , to ensure these packets reach their destination in the correct order. The Internet is often described as a "network
At its core, the Internet is a physical infrastructure consisting of hundreds of thousands of miles of underwater cables, satellites, and fiber optics. such as TCP/IP