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# Passkeys and Sign in with Apple

* **Account**: sign in with a **passkey** — Touch ID, Face ID, Windows Hello or your device PIN, saved in iCloud Keychain, Google Password Manager or your password manager. A passkey sign-in skips the 2FA code. Add one under **User menu → Security → Passkeys**; you get an email whenever a passkey is added or removed. See [Passkeys](/account/passkeys-and-sign-in-with-apple#passkeys).
* **Account**: **Continue with Apple** on sign-in and sign-up, with Hide My Email support. Existing users link Apple from **User menu → Security**; accounts are never merged by email. See [Sign in with Apple](/account/passkeys-and-sign-in-with-apple#sign-in-with-apple).
* **Security**: Google sign-in now asks for the two-factor code on users with two-factor authentication turned on.