# Firefox

Before proceeding with the setup, confirm that you’ve successfully [port-forwarded your proxy](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-macos-windows/configure-proxy) for proper functionality.

## Open Proxy Settings

{% stepper %}
{% step %}
Launch **Firefox** on your computer.

{% endstep %}

{% step %}
Click the **☰ Menu** > **Settings** (**Preferences** on **macOS**).

<figure><img src="https://1795729292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOOgi9NdDRekszwQ8AKkY%2Fuploads%2FtBERZCGqv5TIaJdMbSPw%2Ffirefox-settings.png?alt=media&#x26;token=d94e7bda-555c-46bf-b3b6-a4c3991ec0c8" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Navigate to the **General** tab.
{% endstep %}

{% step %}
Scroll down to **Network Settings** and click **Settings**.

<figure><img src="https://1795729292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOOgi9NdDRekszwQ8AKkY%2Fuploads%2FBGwhsGl9PXH7WmyD0Kpu%2Ffirefox-settings-1.png?alt=media&#x26;token=6026a2d6-3318-4c22-b64c-2c9a7e48bdd3" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

## Configure the Proxy

{% stepper %}
{% step %}
Select **Manual proxy configuration**.
{% endstep %}

{% step %}
In the **SOCKS Host** field, enter your **Local IP**.

<figure><img src="https://1795729292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOOgi9NdDRekszwQ8AKkY%2Fuploads%2FGjctZwlnkOSMa31WnWP9%2Ffirefox-settings-2.png?alt=media&#x26;token=025031e5-173d-4815-977b-f1e9a8671bf1" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
In the **Port** field, enter the forwarded proxy port.
{% endstep %}

{% step %}
Click **OK** to apply the changes.
{% endstep %}
{% endstepper %}

## Verify the Setup

To confirm that your proxy is working correctly, visit[ ipinfo.io](https://ipinfo.io/what-is-my-ip) and check if your IP address has changed.