# Adding Hideez Key 4 to your Google Account on macOS and Linux
To add your Hideez Key to your Google Account, follow these steps:
1. Sign in to your [**Google Account**](https://www.google.com/account/about/) using a web browser on your computer.
2. Go to the “Security” section in your Google Account settings.
3. Select “Passkeys and security keys.”
4. Choose “Create a Passkey.”
5. In the window that appears, select “Use another device.”
6. Confirm your action and scan your fingerprint using the Hideez Key or enter the PIN code.
7. Follow the on-screen instructions to complete the process of adding your Hideez Key to your Google Account.
8. Confirm your action and scan your fingerprint using the Hideez Key or enter the PIN code.
{% hint style="info" %}
After adding your Hideez Key to your Google Account, you'll be able to sign in to your account without entering a password, using only your email. This provides FIDO2 authentication.
{% endhint %}
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