- 1. Log into Horizon. If you can't log in, see What should I do if I can't log in?.
2. Click the user icon in the top right corner and select 'Manage my account' in the drop down.
3. Under the "My contact details" heading, click 'Set username and password'
4. Enter your desired password into the pop-up window and type it again to confirm. Ensure you follow the password rules listed under the password field.5. Click 'Set'
6. Click 'Save' at the bottom of the page