You can have the chat window open a few different ways on your machine, either in a tab in the application, in a separate window with each chat in it's own tab or each chat in it's own window.
To set this option do the following.
- In the agent desktop application click on Tools -> Options
- Select the tab for 'Display'
- Expand the section for 'Form layout'
- Select the option from the drop down list for 'Chat windows'
- "Inline" - this means the chats will appear in a tab within the agent desktop application.
- "Tabbed" - this means the chat will open in a new window, all of your chats will be in this window and will each have it's own tab for you to select.
- "Separate" - this means that each chat will open in it's own separate window.
Click on "Apply" and then "OK" to save your changes.