Log in to Classlink (classlink.gcisd.net) then click on your profile picture at the top right.
Note: this is easier on a computer than on a mobile device.
Click Settings.

Click the Recovery option.
Click the Reset Password button.

Step 1 - Type your old (existing) password
Step 2 - Type the new password
Please make note of the password requirements.
Step 3 - Type the new password again then click Save.
NOTE: If you receive a 417 error when trying to update your password, please try a different password. This error indicates that the password does not meet the required complexity requirements or is not allowed.
You may also receive a 417 error if you are entering your full email address as your username. Please use your correct username and try again.
This will change your password for nearly all GCISD systems including ClassLink, Google, SAFARI, and Skyward.