One way to tame your email inbox is to get in the habit of using unique email aliases when signing up for new accounts online. Adding a “+” character after the username portion of your email address — ...

To change your email on Facebook, navigate to Settings & Privacy. Once you enter your new email address, you'll receive a confirmation email for validation. Facebook ...

Twitter account setup requires a valid email address so there's a way to contact you when you have new account activity -- new followers, a mention or a new direct ...