The source code of the Debian packages included in Tails is available in the [APT snapshot](https://tagged.snapshots.deb.tails.boum.orgnet/) that we created for that version of Tails.

The source code of the Debian packages included in Tails is available in the [APT snapshot](https://tagged.snapshots.deb.tails.net/) that we created for that version of Tails.

Some newerTails might not work on some PC computers, for example, if their [[graphics card is incompatible with Linux|support/known_issues/graphics]]. Nvidia or AMD Radeon cards often do not work in Tails.

Tails might not work on some PC computers, for example, if their [[graphics card is incompatible with Linux|support/known_issues/graphics]]. Nvidia or AMD Radeon cards often do not work in Tails.

Recommended hardwarelaptops

Recommended laptops

- Tails still works on some older Mac computers with an Intel processor.

Tails still works on some older Mac computers with an Intel processor.

AYou need a USB stick of 8 GB minimum or a recordable DVDto use Tails.

You need a USB stick of 8 GB minimum to use Tails.

All the data on this USB stick or DVD is lost when installing Tails.

All the data on this USB stick is lost when installing Tails.

Try to keep your computer in a safe location. Hardware alterations are more likely on public computers, in iInternet cafés or libraries, and on desktop computers, where a device is easier to hide.

Try to keep your computer in a safe location. Hardware alterations are more likely on public computers, in Internet cafés or libraries, and on desktop computers, where a device is easier to hide.

To modify your network settings, for example, to configure whether or not to automatically connect to a Wi-Fi network, choose **Applications ▸ System Tools ▸ Settings ▸ Network**.

To modify your network settings, for example, to configure whether or not to automatically connect to a Wi-Fi network, choose **Apps ▸ System Tools ▸ Settings ▸ Network**.

[[!img no-wififirst_steps/desktop/system_without_wifi.png class="screenshot" alt=""]]

[[!img first_steps/desktop/system_without_wifi.png class="screenshot" alt=""]]

<table>
<tr><th>Vendor</th><th>Model</th><th>Size</th><th>Speed</th><th>Price</th><th>Buy offline</th><th>Buy online</th></tr>
<tr><td>Panda Wireless</td><td>Ultra</td><td>Nano</td><td>150 Mbit/s</td><td>$205</td><td>No</td><td><a href="https://www.amazon.com/d/B00762YNMG">Amazon</a></td></tr> <!-- 148f:5370 -->
<tr><td>ThinkPenguin</td><td>TPE-N150USB</td><td>Nano</td><td>150 Mbit/s</td><td>$64</td><td>No</td><td><a href="https://www.thinkpenguin.com/gnu-linux/penguin-wireless-n-usb-adapter-gnu-linux-tpe-n150usb">ThinkPenguin</a></td></tr> <!-- ????:???? -->
</table>

<table>
<tr><th>Vendor</th><th>Model</th><th>Size</th><th>Speed</th><th>Price</th><th>Buy offline</th><th>Buy online</th></tr>
<tr><td>Panda Wireless</td><td>Ultra</td><td>Nano</td><td>150 Mbit/s</td><td>$25</td><td>No</td><td><a href="https://www.amazon.com/d/B00762YNMG">Amazon</a></td></tr> 148f:5370
<tr><td>ThinkPenguin</td><td>TPE-N150USB</td><td>Nano</td><td>150 Mbit/s</td><td>$64</td><td>No</td><td><a href="https://www.thinkpenguin.com/gnu-linux/penguin-wireless-n-usb-adapter-gnu-linux-tpe-n150usb">ThinkPenguin</a></td></tr> ????:????
</table>

You can vVisiting <https://bridges.torproject.org/options>.

Visiting <https://bridges.torproject.org/options>.

We recommend doing sothat you visit this page from a different
local network if
accessing this page is blocked or if you want to hide that you are
connecting to Tor.

We recommend that you visit this page from a different local network if
accessing this page is blocked or if you want to hide that you are
connecting to Tor.

<p>After you restarted on Tails, you can copy one of these bridge lines from
this other USB stick into <i>*Tor Connection</i>.</p>
*.

After you started Tails, copy one of the bridge lines from this other USB stick into *Tor Connection*.

<h12 id="bridges">Tor relays and bridges</h12>

<h2 id="bridges">Tor relays and bridges</h2>

Tor bridges are secret Tor relays that keep yourhide that you are connectiong to the Tor
network hiddenTor.

Tor bridges are secret Tor relays that hide that you are connecting to Tor.

<h12 id="automatic">Connecting to Tor automatically</h12>

<h2 id="automatic">Connecting to Tor automatically</h2>

Tails learns the current time by connecting to the captive portal detection
service of [Fedora](https://getfedora.org/project.org/static/hotspot.txt), which is used by most Linux
distributions. This connection does not go through the Tor network and is an
exception to our policy of only making Internet connections through the Tor
network.

Tails learns the current time by connecting to the captive portal detection
service of [Fedora](http://fedoraproject.org/static/hotspot.txt), which is used by most Linux
distributions. This connection does not go through the Tor network and is an
exception to our policy of only making Internet connections through the Tor
network.

If public relays and default bridges don't work, Tails asks you to configure a **custom bridge**, if connecting using the default bridges fails.

If public relays and default bridges don't work, Tails asks you to configure a **custom bridge**.

<h12 id="hiding">Hiding to your local network that you are connecting to Tor</h12>

<h2 id="hiding">Hiding to your local network that you are connecting to Tor</h2>

<h12 id="bridges">Tor relays andConfiguring a Tor bridges</h12>

<h2 id="bridge">Configuring a Tor bridge</h2>