What is Google SketchUp?

"Google SketchUp is a very simple to use software package that lets you design and view 3D models. You can model something as simple as a 4 legged table all the way to more complex buildings and architectural views. While SketchUp is a general purpose tool its primarily geared towards creating architectural models." http://www.sketchup2india.com/tutorial/whatis.html

Help

http://sketchup.google.com/training/videos/new_to_gsu.html