This book has its own website, which hosts whatever elements that can make it more useful. In particular, it includes an online version of the book with clickable links, and possible errata. Feel free to browse it and to leave us some feedback. We will be happy to read your comments or support messages. Send them by email to <email>hertzog@debian.org</email> (Raphaël) and <email>lolando@debian.org</email> (Roland). <ulink type="block" url="https://debian-handbook.info/" />