Internet Features and Netiquette

I learned in my computer class that the Internet has many features such as e-mail, Internet forums, chat, online gaming, etc. E-mail or electronic mail is more faster, economical and convenient to use because it doesn't takes more time to be send to another person and doesn't waste too much expenses as compared to snail mail or conventional mail. Internet forum is more on mailing lists, newsgroups and discussion groups.

I am most interested about the Netiquette, which is also known as network etiquette. It is the rules of proper behavior online. It is also the etiquette when using the Internet.

I want to learn more about the netiquette, because the Internet is widely used throughout the world. Many people even forgot that the Internet should be used for the development of the world and for the people living in it so that the we would have a better life.