The description of these behaviors is termed the mechanism. When scientists are not provided with such a mechanism, then a description of a process, it's explanation, or it's understanding, is questioned. Astrology does not work with mechanisms. It works with relationships, patterns, tendencies, and interpretations. It does not always give a yes or no answer.
I hate the Drawing Canvas and I understand that it's not backward compatible, so I never use it. To turn it off in Word 2002 and above, go to Tools 4 Options, General tab. Untick Automatically create drawing canvas....
In Photoshop Elements, you can find the dodge and burn tools near the bottom of the toolbar on the left side of the screen. They occupy the same menu as the sponge tool. Once you have selected either tool, you can pick a brush size, a range, and an exposure percentage. All of this is located in the upper toolbar.