公开资源

Linux (免费资源代码操作系统)

http://www.linux.org/dist/index.html/

Open Office (为了办公室的软件)

http://it.openoffice.org/

Firefox (浏览器)

http://www.mozilla.com/firefox/

Thunderbird (电子邮件)

http://www.mozilla.com/thunderbird/

The Gimp (平面软件)

http://www.gimp.org/

Inkscape (向量平面软件)

http://www.inkscape.org/

Blender (三体平面软件)

http://www.blender.org/cms/Home.2.0.html