Go to Chat Room.
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Select the Chat Room tool from the Tool Menu of your site.
As an instructor:
Choose Options.
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Select a chat room.
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Select the title of a chat room to enter the chat room.
Tip: use Set as Default to make a chat room the default location for students when they visit the Chat Room tool.
As a student:
Select Change Room.
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Select a chat room.
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Select the title of a chat room to enter the chat room.