In the Auto Refresh Plus extension for Chrome, the “Auto Start URLs List” feature allows you to specify a list of URLs that you want the extension to automatically refresh when you start the browser. You can also specify a refresh interval for these URLs, which will determine how often the extension refreshes the pages.

To use the Auto Start URLs List feature, you will need to follow these steps:

1. Click the Auto Refresh Plus icon in the Chrome toolbar.
2. Click the “Options” button.
3. In the options page, you will see a label labeled “AutoStart.” Click this label to expand the AutoStart section.
4. In the AutoStart section, you will see a field labeled “Auto Start URLs List.” Enter the URLs that you want the extension to automatically refresh in this field, separating each URL with a new line.

Once you have specified the URLs and refresh interval in the Auto Start URLs List, the extension will automatically refresh these pages with default interval when you start the browser.