My Login

Your myTC username is the first initial of your firstname.lastname followed by the last four numbers of your Student ID.

If Pat Smith’s ID number is 101234, the username would be p.smith1234.

Call the Service Desk at (903) 823-3030.
Call Enrollment Management at (903) 823-3012.
For new students: Check the email address used on your application for messages from admissions@texarkanacollege.edu and “Login Information” in the subject line.

Change Password using Microsoft 365 / TC Email
Change Password using a TC Campus Machine
Change Password using Microsoft Online Password Reset

Change Password using Microsoft Online Password Reset
Call the Service Desk at (903) 823-3030.
For new students: Check the email address used on your application for messages from admissions@texarkanacollege.edu and “Login Information” in the subject line.

The following guides may help in setting up MFA on your devices.

Set up MFA with an Authentication App
Set up MFA using Text Messages
Set up Additional methods

Change Password using Microsoft Online Password Reset
Call the Service Desk at (903) 823-3030.
For new students: Check the email address used on your application for messages from admissions@texarkanacollege.edu and “Login Information” in the subject line.