- Log in to your WordPress dashboard at
https://yourdomain.com/wp-admin. See how to log in to WordPress. - Go to Users › Profile.
- To change the name shown on your posts, fill in your First Name, Last Name or Nickname, then pick it from Display name publicly as.
- To change your password, scroll to Account Management, click Set New Password and enter a new, strong password.
- Click Update Profile.
Administrators can change other users’ details from Users › All Users. Forgot your password and can’t log in? Use the Lost your password? link on the login page.