Account and security

Change your Email or PasswordBoth are in Settings then Profile, under Sign-in. An email change sends a confirmation link to the new address. A password change asks for your current password, or you can reset it by email.
Delete your AccountDeletion is requested from the Danger zone in Settings and is scheduled 14 days ahead. You can cancel any time during those 14 days. After the date passes, it is permanent.
Sign-In MethodsYou can sign in with an email address and password, or with Google. Both can be attached to the same account from the Security panel in Settings then Profile.
Set Up Two-Factor AuthenticationTwo-factor authentication adds an authenticator app to your sign-in. Set it up in Settings then Profile, in the Security panel, by scanning a QR code and entering the generated code.
Update your ProfileSettings then Profile holds your photo and display name. The photo accepts JPG, JPEG, or PNG, and you can also pick a generated face instead of uploading one.