Hi, I am Neeraja,
According to my understanding you require a presentation suitable for communicating with bulleted points.
As you, am also a Mac user since 5 years, and my most of the work is on Keynote and PowerPoint used for Presentation material to train Engineering Students.
I am confident to deliver your work with in the given time frame and will attractive your audience was per your interest.
Thank you, waiting to work with you eagerly...