# Enable Test Networks

In the Polkadot ecosystem, there are several **test networks**, including **Westend** and its associated system chains like **Westend People Chain** and **Westend Asset Hub**, as well as **Paseo Testnet** and others.\
Since test networks are intended for experimentation, they may occasionally experience issues that could affect the extension’s performance. We recommend proceeding with caution when using them.\
Test networks are **disabled by default**.

To enable them in the extension mode, open **Settings → Extension Settings →** on the **Main** tab toggle **Show Test Networks**, as shown below.

<figure><img src="/files/fmsFrNgTv31F7Y3F6b2X" alt="" width="234"><figcaption><p>Extension Settings (full-screen)</p></figcaption></figure>

In full-screen mode, open **Settings → Extension Settings →** toggle **Show Test Networks**, as shown below.

<figure><img src="/files/5TWukHMu7ewUJxs5gQ51" alt=""><figcaption><p>Extension Settings (full-screen)</p></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.polkagate.xyz/polkagate/polkagate-extension-user-guide/settings/extension-settings/enable-test-networks.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.