a) Text and Graphics: These are the staples. Think eBooks, PDFs, and slideshows.
b) Audio: This includes podcasts, digital radio, and audio clips in various formats.
c) Video: Streaming services, YouTube, digital broadcasts, and even GIFs fall here.
d) Animations: Animated movies, motion graphics, and interactive animations belong to this category.
e) Interactive Content: Think video games, mobile apps, interactive websites, and VR/AR experiences.