**Can I browse without logging in? ** Can't. Practice, planning and recording all require login; please Register and Login first.
**forget the password? ** Use "Forgot Password" on the login page and follow the email prompts to reset. If you do not receive the email, please check your spam folder or go to the official website "Contact Us".
**How to change the password for Google / LINE login? ** There is no on-site password for third-party login; please add and verify your email address in "My → Account" and then set a password. There are the same instructions at the bottom of the password change pop-up window.
**Can't log in to the child/student account? ** Confirm to use account + password (not email), the password length meets the prompts, and log in on Web App (not LINE).
**Can I use LINE to log in to my child/student account? ** No, child/student accounts are App only.
**How to activate family/Teacher Pro after registration? ** "My → Switch Space" is activated, see Three Usage.
**How to manage multiple mailboxes? ** See Login to Email Management.
**Can the parent password be used by children? ** Not recommended. Please add a child member account, see Child Account.
More steps: Register and Login.