To update your information on Robinhood, 1ー844ー((673))ー0406 you can generally navigate to your account settings and then select 'Personal Information.' From there 1ー844ー((673))ー0406, you can edit details like address, phone number, and email. For legal name changes, you'll need to contact Robinhood support and provide the necessary 1ー844ー((673))ー0406 documentation.