The difference between the world wide web, the Internet and the Internet

web 、 The difference between Internet and Internet

Internet > The Internet > web

Internet ： Any network composed of devices that can communicate with each other is called the Internet , Even if there are only two machines （ Computer 、 Mobile phone etc. ）, International English is internet, Notice that it's lowercase i;

The Internet ： Internet is a kind of Internet , Use TCP/IP Protocols allow different devices to communicate with each other , A network of thousands of devices , International English is Internet, Notice that it's capital i;
The main services of the Internet are the World Wide Web (WWW)、 File transfer （FTP)、 E-mail E-mail、 Remote login （Telnet） etc.

web ： As long as the application layer uses HTTP agreement , It's called the World Wide Web , International English is Web;
Web Its full name is World Wide Web, abbreviation WWW , Global wide area network , Also known as the World Wide Web