A user who has the Plug-In permission update_password.php can update his/her own password.  This is done as follows:

• Click on Tools \ Update password

    

The Update password dialog box will then appear.

    

• Type in the 'Current password'.  If there is not one already set up, leave this field blank.

• Type in the 'New password'.
  
  
• Confirm the 'New password'.
  
  
• Click Update to set the new password, or Cancel to exit the dialog.