Ubuntu is a complete, free operating system that emphasizes community, support, and ease of use without compromising speed, power, or flexibility. It's Linux for human beings, designed for everyone from computer novices to experts. Ubuntu 11.04 is the latest release-more powerful, more flexible, and friendlier than ever.  The Official Ubuntu Book, Sixth Edition, will get you up and running quickly.   Written by expert, leading Ubuntu community members, this book covers all you need to know to make the most of Ubuntu 11.04, whether you're a home user, small business user, server administrator, programmer, or novice. The authors explain Ubuntu 11.04 from start to finish: installation, configuration, desktop productivity, games, management, support, and much more. Among the many topics covered in this edition: Ubuntu One cloud storage, Ubuntu Server, and the groundbreaking Unity desktop.   This complete guide also covers standard desktop applications, from word processing, spreadsheets, Web browsing, e-mail, instant messaging, music, video, and games to software development, databases, and server applications. In addition, you will Learn how to customize Ubuntu for home, small business, school, government, and enterprise environments Learn how to quickly update Ubuntu to new release versions with upgraded applications Find up-to-the-minute troubleshooting advice from Ubuntu users worldwide from forums and other means to get the help you need quickly Learn Ubuntu Server installation and administration, including LVM and RAID implementation Learn how to use Ubuntu One to buy legal music from your favorite artists and how to use cloud storage to back up or share your important files Learn how you can be a part of the community that creates Ubuntu   The DVD includes the complete Ubuntu Linux operating system for installation on PC platforms. The disk is preconfigured  with an outstanding desktop environment for both home and business computing. It can be used to install other complete variants of Ubuntu, including Kubuntu (with the KDE environment), and Ubuntu Server.