This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
in my Paint program if you open an image file, draw something on top, then save, the part you drew gets saved also. but when i copy and paste the same image with the same thing drawn on it only the original image gets pasted. not the stuff drawn on it. i don't get it.