Heres a guide to help get you customizing your Magic Mouse gestures in five minutes or less. And be sure to stick around to the end for some expert advice on a few other Magic Mouse matters! Point and click gestures include those you use to scroll, secondary click right click, and zoom. Step 1: Open System preferences using the icon in your Dock or the Apple icon in the menu bar. Step 3: Pick the Point and click tab at the top of the window. Then mark the following settings you want to use.