Download and install an IRC client such as mIRC (http://www.mirc.com/).
Open the IRC client software and enter the following information in the connection settings:
IRC Server Name: Command Center IRC (CC IRC)
IRC Server Address with Port: irc.commandcenter.cc/6667
Select a nickname prior to connecting.
IRC Channel: #CC
You may also join the main CCIRC chat channel (after connecting) with this command:
/join #cc
That's it. You should now be connected and in the main chat room.
You will not need a password to connect to the server. However, you will need a password and email verification for your nickname/account if you wish to register and keep your username/nickname.
If you need additional assistance after connecting, please join the IRC help channel with this command:
/join #help