i want to use this graph in excel for my work and how to fit the background color of the graph with the color of ms word ( in this case i should not have any color). I am adding a screen shot of the paper, as you can see the background of the graph is a bit dark when compared to the background of the ms word.
If you save the report window as an image then you get white backgrounds except for the main outline (which you could crop):
From the graph window press ALT to reveal the menu. Then File>Save As and shoose a file type such as PNG.