So, how do people learn the best? From my experience in the computer world, as someone who is constantly trying to keep up with new technologies, both out of personal interest and to benefit my work responsibilities, I learn best when I actually combine reading with hands-on. The major benefit of this book, if it isn't the non-threatening language the author utilizes, is the inclusion of several hands-on exercises.
What if you don't have a copy of Ubuntu handy? Fortunately, the author includes a copy that you can use so long as your computer meets the minimum technical requirements. By and large, if you running a regular 32-bit version of Windows, on a computer that is a Pentium III or greater, you should be just fine. You can run it on some older systems, but for a good experience, you'll want to have as much RAM as possible.
Using the included Ubuntu 8.04 cd-rom, you can install the OS right from the Windows desktop. When you turn the computer on, you will see a menu which will allow you to choose between Windows and Ubuntu. Any time you decide to delete Ubuntu, you remove it from Windows just as you would any other Windows program, with the Add/Remove program.
The other way to run Ubuntu is to boot your computer with the Ubuntu disc in the optical drive. It will install only into your computer's RAM, so it never touches your hard drive. Until you turn your computer off, you can use this install, known as the Live CD, to get on the Internet and poke around Ubuntu.
Ubuntu utilizes the third-party desktop known as GNOME, whereas the other major desktop environment, KDE, shows up in Kubuntu, another Ubuntu variation. You'll learn how to customize the GNOME panel with things like shortcuts to applications like OpenOffice.org's Writer (very similar to Microsoft Office's Word) and utilities like Force Quit, which allows you to quickly close non-responding windows.
Not surprisingly, you won't find Microsoft's Internet Explorer included in any Linux distribution, but you will find Mozilla's open source browser, Firefox. There are exercises that will show you how install add-ons for Firefox so you can do cool things like blog, watch Youtube videos with the Flash plug-in, set up an e-mail client from a choice of the default Evolution client (similar to Microsoft's Outlook) or download the popular Thunderbird client (more similar to Microsoft's Outlook Express.)
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