Handy utility to make your Mac’s mouse behave like a Windows PC mouse and move the pointer automatically to a default button in a pop up dialog box.
LazyMouse is a Preference Pane that moves your cursor to the default button whenever a dialog box appears on your screen. In other words, it will save you time moving the mouse to dismiss dialogs.
9WR – Lazy Mouse: Utility moves Mac mouse pointer to default button in dialog box.