We Recommend
I've used a lot of different programs over the years. Listed below are some of the programs that I have come to trust and depend on. All are open source, completely free and work with Windows and Linux.
Firefox
Firefox is a great standards compliant web browser that has become popular with the web-savvy and the casual surfer alike.
GetFirefox.com
Open Office
OpenOffice is a complete office solution. It is even able to edit and save Microsoft Office documents directly.
OpenOffice.org
The Gimp
The Gimp is an advanced image editor which was originally made for Linux and has recently been ported to Windows.
Gimp.org
MODx
The MODx content management system powers almost all of the sites I create, including this one. If you're looking for a quick, simple, flexible way to create and maintain your site your way, this is the CMS for you.
MODxCMS.com