@StevenHoffman ...
Are you an instructor? Are you a student? I'm not aware of a built-in originality checker in Canvas. Are you asking to check for plagiarism? Plagiarism checkers are typically third-party applications that can be integrated with Canvas, but not all schools have these integrated in their own Canvas environments. You'd have to check with your school's Online Learning / Distance Learning / eLearning department staff to see if the Canvas environment you use has plagiarism checkers integrated.
Looking forward to hearing back from you soon!
