Change Your Password
From the login page
To reset your password from the login page:
If you've forgotten your password and need to reset it, you can do so from the Confluence login page. Choose the 'Forgot your password?' link and Confluence will step you through the process to reset your password.
Don't see the Password option?
You may not be able to change your password directly in Confluence if your login credentials are coming from another user directory, for example if Confluence is integrated with an LDAP directory or JIRA for user management.
Talk to your administrator about where you should change your password.