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Me and My Dell 面向 Inspiron、G 系列、XPS 和 Alienware 计算机

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触摸屏

触摸屏是一款显示屏设备，您可以通过触摸显示屏而非使用鼠标、触摸板或键盘与显示屏上的对象进行互动。您可以使用手指或其他被动物品（如触控笔）来操作触摸屏。触摸屏通常用于手机、平板电脑、计算机等。常用的触摸屏技术为电容式触摸和电阻式触摸。
注: 可能并非所有计算机都支持触摸屏。
注: 有关更多信息，请参阅使用触摸屏。

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