a PowerPoint add-in that assigns fixed slide-numbers and customized labels to your slides.
Affix custom, fixed slide numbers by entering a “Starting Number.”
Add exhibit name or witness ID, for example, to slide number and "Update" to carry the changes through all the slides.
Change the format and position of any slide number – and hit "Update" to carry the changes through all the slides.
New slides are automatically assigned the next highest, sequential number - using the same formatting.