When you create a new account, we ask you to provide an email address. We use it as your login and also to send you notifications.
We allow you to change the personal info under your account, including the email address.
We recommend strongly using an email address that you will be reviewing.
To change your email address:
Click on your profile icon (at the bottom left)
Click on My profile.
Go to the Email field and edit it.
Click on the Save changes button.
This will become your login email address immediately, and all future email notifications (depending on your Notification settings) will be sent to the new email address.