title: HTML, XHTML, and CSS, Sixth Edition
author:  Elizabeth Castro 
description: <b>Elizabeth Castro</b> has written all five best-selling editions of HTML for the World Wide Web: Visual QuickStart Guide. She is also author of Perl and CGI for the World Wide Web: Visual QuickStart Guide and XML for the World Wide Web: Visual QuickStart Guideboth best-sellers! Liz was the technical editor for Peachpits The Macintosh Bible, Fifth Edition, and she founded Pagina Uno, a publishing house in Barcelona, Spain.
zlib_text: # Table of Contents
  
  Headings formatted in **_bold-italic_** have changed since the last version.
  
  
  * 
  
  
  [Preface](chap1.xhtml#chap-preface)
  
  
  * [How the Book Is Structured](chap1.xhtml#head1)
  
  
  * [Second-Generation Book](chap1.xhtml#head2)
  
  
  * [Prerequisites](chap1.xhtml#head3)
  
  
  * [About the Updates](chap1.xhtml#head4)
  
  
  * **_[What's New in Version 1.0?](chap1.xhtml#head5)_**
  
  
  * [Warescription](chap1.xhtml#sect-preface-wares)
  
  
  * [Book Bug Bounty](chap1.xhtml#head6)
  
  
  * [Source Code and Its License](chap1.xhtml#sect-preface-source)
  
  
  * **_[Creative Commons and the Four-to-Free (42F) Guarantee](chap1.xhtml#sect-cc)_**
  
  
  
  
  
  
  
  
  * 
  
  
  [What We Are Building](chap2.xhtml#chap-results)
  
  
  * [The Purpose](chap2.xhtml#head7)
  
  
  * **_[The Core UI](chap2.xhtml#head8)_**
  
  
  
  
  
  
  
  
  * 
  
  
  [Installing the Tools](chap3.xhtml#chap-t1)
  
  
  * [Step #1: Checking Your Hardware](chap3.xhtml#head12)
  
  
  * **_[Step #2: Install Android Studio](chap3.xhtml#head13)_**
  
  
  * [Step #3: Run Android Studio](chap3.xhtml#head1