By the virtue of Facebook Chat you are able to communicate with people. You can check how many friends are online by clicking on the Friends Online knob situated in the low right part of the page.

1. A green point close to a friend indicates that s/he is active, while moon signify that the friend is currently out.
2. In order to chat with a friend, snap on his/her name.
3. You will see the Chat Window.
4. In order to send a message that you have typed, push the Enter button.
5. You will see your friend’s answer within the same window.
6. Snap on the X emblem situated in the upper right edge of the screen when you are going to finish a conversation.