Tip of the day (Fn button on your camera)

Most cameras today come out with a little button called the fn button. The whereabouts of this button can be found in different places on your camera and it is best to consult your manual as to where this button can be found on your camera.
Now that you have found this button the next question is what is it used for ? Most people never use this button, however this button can be customized in your cameras menu to form many different functions and functions that best suit you. I.e. you may need a further button to perform a task without wading through the cameras menu. Assign a task to the fn button and it takes on that function. This is set in the cameras menu.