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Starting from your main desktop screen there are two ways to find the System Preferences where the mouse and touchpad settings will be located: The icon looks like a box with three gears inside it. Open that to find all your system preferences. Alternatively, you can use the Spotlight feature. Just click on the magnifying glass icon in the top-right corner of your screen, right next to the clock, or use the hotkey function: the command button and the space bar. " It will show up as the Top Hit, but it will also be in the Applications area. Click on the name to bring up the system preferences folder. System Preferences is organized into parts and have helpful icons to help you find what you are searching for: Personal, Hardware, Internet & Wireless, System, and Other.
Find the System Preferences. Bring your cursor to the bottom screen and find the System Preferences application. Once the Spotlight feature is up, type in "System Preferences.