How do I make my project fit on a computer screen without having to scroll

Hi, I am brand new to Captivate and am creating a simulation eLearning along with some opening slides.  When I view my project in HTML, I can not see the whole slide on my computer screen.  I have to scroll up or down to see the top or bottom of the slide.  My graphics all fit within the white rectangle area of the slide when I built them.  I have tried the rescale section but it distorts my grapics.  Any […]