If you need to change your FotoWeb password, log in to FotoWeb and click on your profile picture in the top right corner. Then choose Change password in the menu that appears.
Note to AD users: If you cannot see the Change Password option, your login is probably linked to your Windows networking credentials. In that case, you can only change your password through Windows. Talk to your network manager about changing your password.
Enter your old password, followed by your new password twice for proofing.
Note that FotoWeb may have been configured to require a certain level of password complexity.