The Set Up Show dialog box Select the Show Type , the Slide Range , and how you would like the Slide Show to advance, then click on OK . You can also view a slide show by clicking on the Slide Show view button. You will view from the current slide when using the Slide Show button. While viewing the Slide Show, you have the ability to click on the arrow that appears when the mouse pointer is in the lower left corner and choose Pen . Your mouse pointer will change into a pencil indicating that you can draw.
Drawing is freehand.
Click and hold the left mouse button down. While the mouse button is depressed, drag to draw. The drawing annotations are only present while the slide is on the screen. When you advance to the next slide, the annotations are erased. There are several ways to move through the Slide Show.