Is there a free software/open software product like MS WORD's Microsoft Outlook.

I've tried SUNBIRD it has some serious limitations. However, it is free.

Thank you.:)

www: OpenOffice.org - The Free and Open Productivity Suite

Wait... you want a free email client? Or word client?

For word/excel/etc get open office. Email... hmmm. Not sure.

Did you mean Thunderbird? That would be your first choice.
What limitations affect your decision?

Edit to add: Evolution is now available for Windows: Download Evolution