Have you recently had a baby and decided to buy a Big Girl Camera to capture all that squishiness? Are you overwhelmed by all the buttons and not sure where to start? Here are the basic buttons for a Nikon DSLR Camera. If you have a Canon DSLR check
This charts show the effect of aperture on the size of the starbursts. As you can see, the smaller the aperture, the more emphasized the starburst. The same concepts apply during the daytime as they do during the night time.