1. Turnitin Update: Login Interface, Course Enrollment Key, and Student Registration Process Change
- Effective immediately, all users (administrators, instructors, and students) should access Turnitin through home.turnitin.com.
- The student account creation and course enrollment processes have been updated.
- To allow students to join an existing course, instructors must enable"Allow students to self-enroll in this course" in the course settings and generate a new Course Enrollment Key for student use.
- Course Enrollment Keys are valid for 14 days. If a new key is generated, the previous key will immediately become invalid; however, this will not affect students who have already enrolled in the course.
- Accounts with Library Administrator privileges are required to complete One-Time Password (OTP) verification when signing in. The login process and user experience for instructor and student accounts remain unchanged.
- For detailed information and step-by-step instructions, please refer to the attached guide: Turnitin Update: Login Interface, Course Enrollment Key, and Student Registration Process Changes
2. Turnitin High Similarity Handling Workflow (Requesting the deletion of submissions)

3. Teacher account shows a recent login within six months. Why is it still locked?
- The "last login date" includes any interaction, such as logging in or requesting a password reset.
- If you had not logged in for over six months previously and only recently reset your password, your account may still be locked.
- If you see this message, please contact
This email address is being protected from spambots. You need JavaScript enabled to view it. or dial extension 2294 to unlock your account and continue using the system.

4. I am a new teacher, but my account is locked. Why?
- If you previously used Turnitin as a student and had not logged in for over six months, your account may have been automatically locked when upgraded to a teacher account.
5. The password reset link validity period has been shortened: The validity period for the password reset link has been reduced from 24 hours to 1 hour. Please be sure to change your password within the time limit.
6. To ensure Quick Submit remains a reliable tool for its intended purpose of spotchecking one-off papers, on December 18th, the maximum number of submissions will be reduced from 100 to 25 per instructor within a 24-hour period.