I use Keynote for my presentations but for my next presentation, my teacher wants me to put the presentation on a pen drive and use his laptop in school, which is an HP and uses powerpoint. Basically I wanted to know if Powerpoint will be able to open my presentation.
MacBook Air, OS X El Capitan (10.11.3)
PowerPoint is unable to open Keynote files.
However you can convert a Keynote presentation to PowerPoint, in Keynote use: File > Export > PowerPoint
Ensure you use fonts and effects that are compatible with PowerPoint otherwise they will not display correctly. Test this in either PowerPoint or the free to use OpenOffice, well before the day of the presentation.
Keynote
