Changing shadow colors in PowerPoint

Let us assume that you have just downloaded nice free religious ppt templates site, which you are going to use for various presentations. But all these templates contain text with white shadow, which does not match to the pictures, which you plan to insert into ppt slides. If ppt function <Text Shadow> on switched on for your ppt text and the ppt background happens to be black color with any different color of the text, be sure that PowerPoint will add white shadow to the text automatically. Usually it looks quite bad and does not match to the whole picture. Well, in case you want to get black shadows, you will have to change the color of the background <RBG 16>.