## Login & user settings

Manage your Carta login, security settings, and personal profile information.

- [Troubleshooting](https://support.carta.com/kb/en/troubleshooting-426281)
- [Account & security](https://support.carta.com/kb/en/login-user-settings-423908)
- [How to get support with Carta Help](https://support.carta.com/kb/guide/en/how-to-get-support-with-carta-help-T8DEfuxhi9/Steps/3724508)
- [How to contact Carta](https://support.carta.com/kb/guide/en/how-to-contact-carta-guEh25yH5d/Steps/3724418)
- [How to register for a Carta account](https://support.carta.com/kb/guide/en/how-to-register-for-a-carta-account-UEOMNBUYj0/Steps/3724517)
- [How to set up two-factor authentication (2FA)](https://support.carta.com/kb/guide/en/how-to-set-up-two-factor-authentication-2fa-TEDw9Dkz2V/Steps/3716552)

## Account & security

- [How to print securities](https://support.carta.com/kb/guide/en/how-to-print-securities-rjDYrmYgQe/Steps/3802503)
- [Introducing the new User Settings page](https://support.carta.com/kb/guide/en/introducing-the-new-user-settings-page-h6iraqRCRD/Steps/4948244)
- [How to manage your security and account settings](https://support.carta.com/kb/guide/en/how-to-manage-your-security-and-account-settings-3UpWpbVJhv/Steps/3739483)
- [How to log in using a passkey](https://support.carta.com/kb/guide/en/how-to-log-in-using-a-passkey-vrdVhWJdr5/Steps/3898803)
- [How to manage your personal profile information](https://support.carta.com/kb/guide/en/how-to-manage-your-personal-profile-information-xZ2uN3wCWb/Steps/3735554)
- [How to add and remove emails on Carta](https://support.carta.com/kb/guide/en/how-to-add-and-remove-emails-on-carta-VO70C3H3RM/Steps/3710213)
- [How to follow best practices for email addresses used in Carta](https://support.carta.com/kb/guide/en/how-to-follow-best-practices-for-email-addresses-used-in-carta-wqaSUmVjXV/Steps/3986183)
- [How to view a data room](https://support.carta.com/kb/guide/en/how-to-view-a-data-room-05bgrylkQ3/Steps/3754601)
- [What are Carta's security procedures?](https://support.carta.com/kb/guide/en/what-are-cartas-security-procedures-gUDRuq9U9N/Steps/3735441)
- [What email notifications does Carta send?](https://support.carta.com/kb/guide/en/what-email-notifications-does-carta-send-B3hKUq81sv/Steps/3705055)
- [What happens if Carta goes out of business?](https://support.carta.com/kb/guide/en/what-happens-if-carta-goes-out-of-business-GnrHn6yBAg/Steps/3725030)