Tap the sprite, click the sprite, press space, or press the right arrow key to move to the next slide. I'm sorry there's no way to ge back a slide, but I haven't figured out the code for that yet. Feel free to ask any questions you have in the comments! I'll answer to the best of my abilities. You can also request a lesson.
And yes, I know there's a typo on number five. I was about to fix it when I realised that it said 'f the binary' and I decided it was fate and I should leave it. If it ends up bothering a bunch of people I'll change it.
