What I mean is that, supposing your presentation contains 30 slides, anytime you during the presentation if you press 3 it will show slide#3, if you press 25 it will show slide #25, if your press 1 or “S” (start) it will show the first slide, if you press 30 or “Z” it will show the last slide – i.e. keyboard shortcuts. This will give you the ability to jump to the desired slide without passing thru the slides in between. This is helpful during Q and A time, especially when you have a long presentation. At this time the arrow keys move the presentation one slide at a time – forward or backward. BTW I am impress how quick the replies are. Thank you