If you ever need to have yours slides transition automatically, here's how to do it here at Slidebean.
Clicking on your presentation from the Dashboard, or being already in full-screen mode, you'll find a Play button at the bottom right side of the slides.
You can choose default transition times or enter your custom value. Keep in mind the same interval will be applied to all slides.
Go ahead and show your slides, they'll run as clockwork ⏱