4 ms·

enables tap to click, which you may not like - personally i loathe it.

• ticks 15y ago
  It's useful for when the physical clicking mechanism on Apple's trackpads eventually die. Though you still need a mouse to drag/draw things.
  • vbo 15y ago
    You can drag windows by double tapping the titlebar, then dragging.
    • riobard 15y ago
      or just enable drag with three fingers in the trackpad preference panel.