> For the complete documentation index, see [llms.txt](https://guides.tjhsst.edu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.tjhsst.edu/library/proxy-setup/chrome.md).

# Chrome

{% hint style="danger" %}
**DEPRECATED:** The tjCSL Library Proxy has been deprecated. The information on this site is preserved for documentation and historical purposes. Please check the Google CASA setup [here](/library/casa.md).
{% endhint %}

{% hint style="info" %}
You MUST have set your Ion/CSL password before you can set up your TJ Proxy.
{% endhint %}

## Clear Cache

You need to clear your browser cache for the proxy to work.  Follow these instructions to do so.

1.  Enter `chrome://settings/clearBrowserData` into your search bar
2. Go to the basic tab and select `Cached images and files`
3. Select the `Clear Data` button.

![](/files/-LemahpcrPO4RaAje7dq)

## Configure Proxy

Follow the directions below to configure your proxy in Chrome.

1. Enter `chrome://settings/system` into your search bar
2. Select `Open proxy settings` and follow the specific instructions for your operating system.
3. Follow the specific instructions for your operating system to set up Automatic Proxy Configuration via the URL <https://pac.tjhsst.edu>

![](/files/-Lemcudm0JN0QoxuaPh8)

{% content-ref url="/pages/-LPDieRjs0Bgdf3b2kuf" %}
[Mac OS X](/library/proxy-setup/macos.md)
{% endcontent-ref %}

{% content-ref url="/pages/-LPDiWndgHuFctj4o3Ru" %}
[Windows](/library/proxy-setup/windows.md)
{% endcontent-ref %}