You cannot access the Internet from Tails until you are connected to Tor. For example, *Tor Browser* displays the error message `The proxy server is refusing connections` until you are connected to Tor.
When you choose this option, Tails will only connect to Tor after you configure a custom Tor bridge. Bridges are secret Tor relays that hide that you are connecting to Tor.
<ul> <li>Allowing you to request a bridge from Tails by solving a CAPTCHA. ([[!tails_ticket 15331]])</li> <li>Supporting <i>Snowflake</i> bridges. ([[!tails_ticket 5494]])</li> </ul>