about the notes saying it looks like its your first time, you can delete it without problems... To start providing support, just go to System Configuration \Generate Code and copy the code on the page where you want to provide support from. Then, as an operator or admin, go to the main page of Support Admin Pannel and clic Live Help. You are going to see the monitor where you will see all your visitors and when someone wants to chat with you, you'll receive an alert...
just play with the tool and you will find a lot of nice stuff...
