Try Prezi to make your next presentation.
If you are looking for an alternative to Powerpoint, this is a refreshing approach. Go to https://prezi.com and sign up for a free ‘Edu Enjoy’ account. ‘Edu enjoy’ gives you 4GB of free storage, with access on any device. Sign up using your educational email address to create an account.
There is also and iOS and Google app.
Once signed up, create your first Prezi, choose a template or start with a blank page. You are creating a presentation on one large page, deciding how you navigate from information point to point.
(Screen shot from http://www.prezi.com)