TCP/IP Tutorial

TCP/IP is the communication protocol for the internet. TCP/IP defines the rule computers must follow to communicate with each other over the internet. Start learning about TCP/IP now!

Your Browser and Server use TCP/IP

Browsers and servers use TCP/IP to connect to the Internet.

A browser uses TCP/IP to access a server. A server uses TCP/IP to send HTML back to a browser.

Your E-Mail uses TCP/IP

Your e-mail program uses TCP/IP to connect to the Internet for sending and receiving e-mails.

Your Internet Address is TCP/IP

Your Internet address "115.113.98.67" is a part of the standard TCP/IP protocol (and so is your domain name).