Applying Actions to Invisible Buttons
Now you are going to place invisible buttons on the top of each game grid. Bring up the celebrity game grid.

Click on the AutoShape icon on the Drawing toolbar, select Action Buttons then Action Button: Custom shown below:

Draw out a button on the first grid as shown below. Don't worry about the color because we are going to make this button invisible. When the Action Button dialog box opens you are going to select Slides from the Hypertext to, select slides and select the question slide that corresponds to the cartoon celebrity character. Click OK to close the Action Button dialog box.

Now we need to make the button invisible. Click on the button, right click and select Format AutoShapes:

At the Format AutoShape dialog box with the Colors and Lines tab selected, drop down the color menu and select No Fill.

View the slide show to make sure the invisible action button goes to the correct slide. Continue to add invisible action buttons to the rest of the celebrity grids.