Once logged into her student homepage, she sees a blank dashboard. There’s a blue button labeled “Add Class” or “Enroll in a Class.” She clicks it.
The next day in class, a student raises a hand: “Professor, I couldn’t submit. It said invalid key.” Dr. Evans sighs. “Did you copy the capital letters exactly?” The student nods sheepishly. He had typed fall2026_eng101 instead of Fall2026_Eng101 . class id and enrollment key turnitin
It’s the night before a major research paper is due. Sarah, a college sophomore, has just finished her final draft. She opens her learning management system (LMS) — let’s say Canvas or Moodle — but her professor, Dr. Evans, has decided to use Turnitin’s “Classic” paper submission tool directly, not the integrated LMS link she’s used to. Once logged into her student homepage, she sees