# 404 Page

**404 Page** tells the visitors that the requested page is unavailable or it doesn’t exist for certain reasons.

<figure><img src="https://1003004518-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FO9T0eVpfbnvoysXhw8Kp%2Fuploads%2Fd5G0x7fZZQ8hafSMv2ko%2FScreenshot_210.png?alt=media&#x26;token=ad124e3a-9334-4be5-8ef3-72b53b8224f3" alt=""><figcaption></figcaption></figure>

1. From your Shopify admin, go to **Online Store** **->** **Themes**.
2. Find the theme that you want to edit, and then click **Customize**.
3. Choose **404 page**.

<figure><img src="https://1003004518-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FO9T0eVpfbnvoysXhw8Kp%2Fuploads%2FNlZ55bcKujwOkp2fYNxa%2FScreenshot_211.png?alt=media&#x26;token=441f5cb0-1c31-4e1a-a3de-607973bfd4b9" alt=""><figcaption></figcaption></figure>
