What you would want to do is create a presentation in Apple’s Keynote application, which should work with your clicker. Keynote is free from the App Store. Of course you would need a mac to create one of those, so nevermind. In the old day we used to go to Kinkos and rent time on a mac to do these kinds of things without owning macs.
How about a libre office presentation, saved with ppt compatibility?