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Step 5: Go back to the System Preferences menu and click on the Accessibility option. Step 4: Adjust the Tracking Speed slider, until you find the best settings suited to your needs. Step 2: Within the System Preferences menu click on Trackpad. Step 1: Click on the Apple Icon within the top menu bar at the far left side.
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Once you’ve found the best settings for you click Apply to save the new settings. Step 9: Horizontal Scrolling Speed can also be adjusted from this menu if you so choose too.
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