New to corona, how can I add a button with image ?

Getting Started Newbie Questions
#1

Good Day 

I am new to corona SDK and lua language, how can I add a button with image? so when I click the image it does something ?

#2

There are multiple ways.  Perhaps the easiest is with widget.newButton().  See:  http://docs.coronalabs.com/api/library/widget/newButton.html

Rob

#3

There are multiple ways.  Perhaps the easiest is with widget.newButton().  See:  http://docs.coronalabs.com/api/library/widget/newButton.html

Rob