Change of bacground color

Is it possible to change the background color? [center]

Yes, you can change the background color in:
Axis Setup > Appear

Then click on the color box in front of "Background" to choose the background color.
Here's the screen shot of how you can set the background color to white:




Graphing Calculator 3D can be downloaded form here:
http://calculator.runiter.com/graphing-calculator/

Cheers,
Saeid