How to add a blank slide to the slideshow?
Blank slide sometimes is useful to make something like introduction or credit. You can create a blank slide, and then add the text to the blank slide. To do this, click the first button locates above the Story Board, there will be a pop-up menu, select “Add Blank Slide” from the menu to add a blank slide to the slideshow. Alternatively, right-clicking on thumbnails in Story Board or Time Line Mode to select “Insert Blank Slide” in the resulting menu could also bring up setting dialog. In the “Blank Slide” dialog box, you can also select “Customize” in the drop-down list to customize your blank slide using three colors with specified “Gradient Direction” effect. Note that the default color for both of them is black. Select another color in the color palette if you wish.