You may be required to register your details for certain Services and open a user account that you can then use to access and log on to use those Services (your "ITV Account"). You may change or update your user name and password or other details at any time via your ITV Account. You promise that all information and details provided are true, accurate and up to date in all respects and at all times.</p> <p>You are responsible for all activity that occurs under your user name and password.