Key Down: macro triggers when pressing the keyboard button
Key Up: macro triggers when releasing the keyboard button
Loop: macro will trigger many times after you press the keyboard button and stop after you release the keyboard button
Down/Up: macro will trigger once when you press the keyboard and once when you release the keyboard button
Terminate Hotkey
When the terminate hotkey is set, you can press the terminate hotkey to force stop a running macro. For example, if your macro has 5 operations and you press the terminate hotkey after two operations are done, then the remaining three operations will not be triggered
Operations Explained
Tap: perform a tap on the screen. The duration of the tap can be adjusted
Press+Release: this option splits a tap operation into two operations. This is rarely used