MacBook Air and MacBook Pro (Early 2008): Useful keyboard and trackpad tips and shortcuts

Use the trackpad to move the pointer and to scroll, tap, double-tap, and drag. How far the pointer moves onscreen is affected by how quickly you move your finger across the trackpad. To move the pointer a short distance, move your finger slowly across the trackpad; the faster you move your finger, the farther the pointer moves. To fine-tune the tracking speed and set other trackpad options, choose Apple > System Preferences, click Keyboard & Mouse, and then click Trackpad. For demonstration videos of these gestures, go to System Preferences > Keyboard & Mouse.