When something is touching your smartboard, your mouse will not allow you to use it no matter how many times you move it or unplug it and plug it back in. When using your smartboard with your hand or the pens, it acts as the mouse because it controls the computer. Occasionally a chair ends up leaning against the smartboard or a piece of tape isn't all the way peeled off from it.
Modified on: Thu, 12 Feb, 2015 at 11:40 AM
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