Message: Document is unsaved
Cause
You have tried to close a document, or exit the program when a document has changed since it was last saved. If you continue exiting the program you will lose these changes.
What Can I Do?
Click
Save if you want to save your
work and keep the changes.
Click Don't
Save to discard the changes you have made to the document.
Click Cancel
to cancel the operation and leave the program running.