Unsaved Changes Notification

To receive a warning when you attempt to close a page with unsaved changes, follow these simple steps:
    Navigate and sign in to your account through the  DNS management Portal .
    Navigate to the Settings section.
    Select User Settings.
    Scroll down to the "Unsaved Changes Notification" check box.
    Check the box to enable this feature.
    Click the "Ok" button to save the settings.