Click: Learn how to make all kinds of clicks: normal, long click, double click, etc... with delay, randomize.
Swipe: Learn how to do a swipe: normal, drag and drop, pinch, zoom, etc... (and what's with the 10 fingers thing?)
Group: Group multiple actions with the same purpose into the same group. Similar to putting your files into a "Homework" folder; we all know it only has homework related files.
Record and Replay: How record works and how to playback a record