The three leading open source alternatives to Microsoft Office, Internet Explorer and Outlook are OpenOffice.org, Firefox and Thunderbird. If you are looking to make the migration to these open source applications, Sams Teach Yourself OpenOffice.org 2, Firefox and Thunderbird All in One will help you throughout your entire transition. This complete step-by-step tutorial will show you how to: Write words with Writer. Crunch numbers with Calc. Impress audiences with Impress. Find your inner artist with Draw. Enhance your work with OpenOffice.org"s other features. The included CD will provide you with the complete OpenOffice.org installation for Windows, Linux and Macintosh platforms, as well as the latest versions of Firefox and Thunderbird. Make a smooth transition to open source with Sams Teach Yourself OpenOffice.org 2, Firefox and Thunderbird All in One.