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When you enter student preview mode, the student preview bar appears at the top of every page. The bar displays the text "Student Preview mode is ON" and has Settings and Exit Preview functions.
Exit and Delete Your Preview User Account
When you enter student preview mode and are logged in to your course with the preview user account, your preview user appears in the course roster. Users can identify this as a preview user account by the way it is named: its last name is your last name appended with "_PreviewUser" and its username is your username appended with "_previewuser".
Sources and Relevant Links
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