Those not familiar with using an Apple MacBook may find the presence of a single button under the Trackpad a bit disconcerting, especially if you intend to right-click on something. However, there is an ingenious way Apple has integrated right-click functionality. Placing two fingers on the Trackpad and then pressing the button will simulate a right-click. This works by default in Windows XP (through Boot Camp) but to enable this feature in Mac OS you need to go to the Apple menu > “System Preferences” > “Keyboard & Mouse”. In the Keyboard & Mouse Preferences window, click the “Trackpad” tab and tick “Place two fingers on trackpad and click button for secondary click”.