Once you are logged in, the first step is to access your account settings by clicking on the ‘Settings’ link at the top of the screen:
This will take you though to the following page. To change your email, you will need to select: ‘Change your password’.
You will then be taken to a page that will prompt you to enter in your existing password and your new password (twice for confirmation purposes). Once this has been entered, simply click ‘Update password’ and your password will immediately be changed to the one you specified.