Enlist any three netiquettes to be followed when online.

Three netiquettes to be followed when we are online are as follows:

1. When communicating online, we should always begin our message with a salutation and end it with our name or signature.
2. We should not read or forward another person's mail without seeking his permission.
3. We should treat others as we would like to be treated by others. We should not include sarcastic or insulting comments in our message and always respect other's views and be courteous while posting our opinions on the online discussion groups.