我的电脑不知什么时候被安装了search bar，怎么去掉啊

Add/Remove发现不了这个search bar。今天正在上网，突然跳出警告：“我的电脑被SPY”了。这可怎么办？我的机器是XP。
You are seeing this message, because we have detected that you have tracking software installed in your machine. (more info)

This is not a virus, but a program in your machine that monitors and transmits all of your online activities, and is a serious violation of your privacy.

Below is a link to a free scanner to download that will find and remove all spyware programs on your machine: Get the scanner

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