# 404 page

The 404 page displays when a customer tries to visit a link to your site that doesn't exist, such as a product page for a product that you deleted from your store. This page has no customizable settings.

## How to set up sections for 404 Page?

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** from the dropdown window 
4. From the side menu, select **Main 404**. Configure the default page in the setting on the side with the following settings.