Your password can be updated at any time in your settings. In the upper right hand menu use the gear icon to access the settings. Update your password in the My Account tab.
If you have forgotten your password, you can request a password reset here: www.thinglink.com/forgotPassword
If you are a student, have your teacher to reset your password or contact us instead. Many student email addresses cannot receive email from outside senders, and you may not receive the reset.