How do I disable the scroll-button (i.e., the middle mouse wheel) in Powerpoint so that I can use it in AxPyMOL?
Open your presentation in PowerPoint
PPT 2010: On the Slide Show tab, click Set Up Slide Show.
PPT 2007: On the Slide Show tab, Set Up group, click Set Up Slide Show.
Or in earlier versions, on the main menu bar choose Slide Show, Set Up Show …