XMPP is an open standard for communication - you can use our XMPP server through many different clients, and chat with users of other XMPP services.
For this tutorial on using our XMPP server, we'll use the client Pidgin.
1. Download and install Pidgin.
2. Click Add.
3. For protocol, choose XMPP. Then type in your Community Platform username and password. If you don't have an account yet, make sure to check Create this new account on the server. When you're done, click Add.
4. Click Register.
5. Click Close.
6. You're ready to start chatting!