<p>To start this assistant again in the future from the main window of <span class="application">Thunderbird</span>, choose <span class="menuchoice"> <span class="guimenu">[[!img lib/open-menu.png alt="Menu" class=symbolic link=no]]</span> ▸ <span class="guimenuitem">Account Settings</span> </span> and then, from the <span class="guilabel">Account Settings</span> dialog, choose <span class="guilabel">Account Actions</span> ▸ <span class="guilabel">Add Mail Account…</span>.</p>
To use *Thunderbird* in another language, you can install the <code>thunderbird-l10n-<span class="command-placeholder">lang</span></code> package using the [[Additional Software|persistent_storage/additional_software]] feature. Replace <span class="command-placeholder">lang</span> with the code for your language. For example, `vi` for Vietnamese.
With a Primary Password, your private key is encrypted in your *Thunderbird* profile and is only unlocked while *Thunderbird* is running.If your *Thunderbird* profile is stored in your Persistent Storage, then your private key is encrypted twice: once by *Thunderbird* in your profile and a second time by the encryption of the Persistent Storage.