What is a render? Render by the 3D program is a very complicated sequence...
http://en.wikipedia.org/wiki/Renderi...er_graphics%29 ^^
For the begining I recommend you Cinema 4D or XSI Softimage. These are very simple-lay-and-modeling softwares. If you need Cinema 4D help check
http://www.c4dcafe.com and
www.maxon.net . VERY good pages. ^^