怎样升级ie浏览器到IE8

具体操作步骤如下：
1、首先打开ie浏览器
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2、点击ie浏览器右上方“帮助”选择“关于InternetExplorer”
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3、然后勾选“自动安装新版本”
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方法2：
1、搜索“ie浏览器”，得到ie浏览器较新的版本
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2、点击"立即下载"
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3、也可到ie浏览器的官网里下载
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360软件管家里面也有，直接点击下载就好了。下载就自动安装，装好重启下就OK

直接在网上下载IE8直接安装就好了

用 自动更新 即可