Not finding what you are looking for?
In the profile settings, you can change your personal information, like name, email and add your academic or professional experiences by clicking on the “Pen icon” on the top right corner.
In case you wish to change your respective email-id, you need to create a new account with the desired email-id. For creating a new account, kindly go through the given link:
How do I create an account?
Note: Unfortunately, You cannot change email-id on the current account.