What is the Internet? What is TCP/IP? Bandwidth? Speed?
TCP/IP is somewhat like human communication: when we speak to each other, the rules of grammar provide structure to language and ensures that we can understand each other and exchange ideas. Similarly, TCP/IP provides the rules of communication that ensure interconnected devices understand each other so that they can send information back and forth. As that group of interconnected devices grew from one room to many rooms — and then to many buildings, and then to many cities and countries — the Internet was born. […]