Prerequisite 3: OpenOffice.org

So you're still using Microsoft Word. It's okay. So is practically everybody. I won't hold you accountable for not realizing that there is an excellent open-source alternative to Word - to the entire Microsoft Office Suite - out there waiting for you.

But what's that? You say you don't have any reason to switch to an open-source word processor/spreadsheet/database suite? You say that Microsoft might be behind the eight ball on its browser, operating system and firewall software...but not their flagship productivity suite? You say you don't care that your beloved Microsoft Office 2003 will cost you $499 (if you buy from Microsoft).

Well, then stop reading now. I don't want you to use this brilliant, more versatile, more compatible suite of free open-source office programs anyhow.

Prerequisite 3: OpenOffice.org

OpenOffice has completely replaced the existing productivity software in my home, office and heart. It runs flawlessly in Windows, Mac or Linux/Unix enviroments. And it's compatible with virtually every productivity file format known to humanity.

The interface for OOo's word processor will feel instantly familiar to users of Word. The layout and tools are all very similar, and quickly recognizable. Don't feel the slightest bit intimidated to jump right in and start composing memos, resume's or ransom notes as soon as you've installed the software.

And don't worry about all your existing files that you've saved in .doc format. Don't worry about the files you saved back in Word 95. If you're already using some other (maybe Mac or Linux) word processors, fret not! OOo has got your file format covered.

OpenOffice is so much more than just a word processor, though. It has spreadsheet and database applications. Also, complex graphing and draw tools are included. You need Powerpoint creation and editing? Yeah. It's there, too. You don't need Excel. You don't need Powerpoint.

You need OpenOffice.

As with Firefox, the virtues of this solid suite of productivity software cannot be easily itemized. Just know that the OpenOffice project (formerly StarOffice) has been in the capable hands of Sun Microsystems for the last 7 years. It is the embodiment of what open-source is all about: creating useful, reliable, free software that everyone can benefit from.

If you're still hesitant, remember...it's free.