我们在上网时经常会看到这样的广告条，它上面显示着我们的上网速度太慢，只需点击它就能给网上冲浪加速。这是怎么回事呢？笔者决定下载几个网络加速软件试一试，用秒表来测试一下是否如广告所言。测试用的是三个免费软件，在继续论述前需要提起注意的是，下面所说的网络单指 We often see this ad banner on the Internet, which shows us that the Internet is too slow, just click on it will be able to speed up Internet surfing. What is going on? I decided to download several network acceleration software to try, with a stopwatch to test whether as advertised. Test is the use of three free software, before proceeding with the need to pay attention to is that the following network single finger