You can change the email address associated with your user account at any time.

  1. In the upper-right corner of any page, click your profile photo, then click Settings. Settings icon in the user bar
  2. In the left sidebar, click Emails. Emails tab

  3. If desired, under "Add another address", type a new email address and click Add. Add another email address button

  4. Next to the new email address, click Set as Primary. Set as primary button
  5. To remove the old email address from your account, next to the old email, click Delete. Delete button

Further reading