How to change AutoCAD 2009 background to Black

1. Your first move would be to click on the Auto Cad symbol in the upper-left corner of the screen (Big red "A"). Then go down to options
2. Once in the Options window. Click on the Display tab and the click on the button Colors...
3. In the Drawing Window Colors click on >Color: where it says White and press the pull down arrow and select Black. Click the Apply & close and on the Options window again click Apply then OK.