When you type on a Mac laptop with a trackpad, do you inadvertently brush the trackpad with your palms or with the base of your thumbs? Doing so can cause your cursor to jump to unintended places on your screen, and really screw up whatever you’re working on. You can change your trackpad settings to disable Tap to Click to prevent this, but then you lose some convenience. What you really need is a quick way to toggle Tap to Click off and on. With a little AppleScript magic, you can do so.