@qwertyq – Just type “free online slideshow presentation software” into a search engine, then read the descriptions. You’ll find plenty to choose from.
There’s a really cool one, but I can’t remember what’s it’s called. It uses vector graphics to make zooming presentations. So, instead of just clicking through a bunch of boring slides, you can zoom in really close on the first “slide” to reveal the next “slide”!
You can also pan over to show the next slide. You can add animation, too. It’s hard to describe, since it’s a new concept, but it’s so cool!
The only bad thing about it is there’s a learning curve. I still haven’t figured out how to make presentations like the ones on the software’s website. I’m so used to the click-button-to-show-the-next-slide type of presentations that it’s hard for me to get the hang of a presentation software that zooms and pans.