有时在IE浏览器中需要禁止JS，具体操作步骤如下（以IE9为例）：
1、打开IE浏览器，点击右侧的齿轮图标的工具选项，选择“internet选项”，如图所示：
2、选择“安全”选项卡，点击“自定义级别”按钮，如图所示：
3、找到“脚本“中的”java小程序脚本”及“活动脚本”，选择“禁用”，然后按“确定”按钮，如图所示：
4、这时会弹出是否更改设置提示，选择“是”即可，如图所示：
设置完成后重启IE浏览器或重启电脑就可以了，这样禁止JS功能就实现了。
准备的材料分别是：chrome浏览器、电脑。1、首先打开chrome浏览器，点击菜单上的“设置”按钮。
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2、其次，鼠标拉到底部，点击底部的“高级”按钮。
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3、接着，点击“网站设置”按钮。
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4、从弹出的面板，再再点击“JavaScript”菜单。
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5、最后将“允许（推荐）”按钮打开，之后刷新页面即可生效。
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