We work with all the usual versions of PowerPoint for PC and Mac and so can always work in your version, thus avoiding compatibility problems. The presentation is executed in the desired format (4:3, 16:9, DIN A4, etc.) and optimised for the corresponding equipment (projectors, flat screens, iPads or tablet PCs).
We also create presentations in Keynote or Prezi as well as using data-driven graphics, for instance with think-cell.