To enable the trackpad options discussed in our main article, go to System Preferences, choose Keyboard & Mouse, and click the Trackpad tab.
The exact look of this pane will vary depending on the Mac notebook model and on the version of Mac OS X installed. This shot was taken on a 2.2-GHz Core 2 Duo MacBook, which offers one- and two-finger trackpad gestures including two-finger scrolling.
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