Use the space bar or the arrow keys to navigate through the slides. I used my Luna Firefly characters to illustrate the slideshow because they were ready for use and they're a pretty diverse bunch (all of their orientations in this slideshow are canon).
Most people only know about sexual orientation. The other three are used more widely in the asexual community than anywhere else, although they apply to everyone. Hopefully this helps you understand the different kinds of attraction. :)
