Tk20 will be unavailable beginning 9:00pm - 10:00pm CT on February 12th, 2016 due to scheduled maintenance. You will not be able to log in during these times. Please address any questions to your System Administrator or contact Tk20 Customer Support at

forgot your username or password?

Students: Please click here to purchase your Tk20 account and obtain your username and password via email.

 Helpful Resources

For issues regarding your account, including username and password questions, please contact Betsy Tucker.

Phone: (940) 397-4313

For questions regarding this system, please contact your system administrator:

Administrator: Dr. Jeff Blacklock
Phone: (940) 397-4063