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32.
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<p>This option allows you to change the relationship between the distance that the mouse pointer moves on the screen and the relative movement of the physical device itself (which may be a mouse, trackball, or some other pointing device.)</p><p> A high value for the acceleration will lead to large movements of the mouse pointer on the screen even when you only make a small movement with the physical device. Selecting very high values may result in the mouse pointer flying across the screen, making it hard to control.</p>
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34.
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<p>The threshold is the smallest distance that the mouse pointer must move on the screen before acceleration has any effect. If the movement is smaller than the threshold, the mouse pointer moves as if the acceleration was set to 1X;</p><p> thus, when you make small movements with the physical device, there is no acceleration at all, giving you a greater degree of control over the mouse pointer. With larger movements of the physical device, you can move the mouse pointer rapidly to different areas on the screen.</p>
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