请各位帮忙分析：我刚才在家看youtube 怎样制作kefir，是这个视频：，很感兴趣就想看评论，看到评论是关闭的，然后就点了说明框里面的第三个链接（torontoadvisors那个，大家千万别去点啊）。点完之后就出现了一个画面Windows Defender Security Center，并且语音不断地重复说：Important security message, your computer has been locked up, your IP address was used without your knowledge or consent to visit website that contains identity theft virus, to unlock the computer, please call the immediatly, please do not attempt to shut down or restart
your computer, doing that may to lead to data lost and identity theft, the computer lock is an aim to stop an illegal activity, please call our support immediatly. 让我call 1-888-512-3135，我打过去电话，接电话的先问我，用电脑购物，网上银行，和查邮件吗，我说是。然后他让我挂断电话，他给我打过来，他打过来的号码是：1-717-584-8249，他让我去这个下载了ultraviewer, 并安装，安装完后，他问我"Allow remote control" 里面的密码, 我告诉他之后，他问ID， 这时候我就觉得不对劲，我说
我告诉你之后，你就可以remote control 我的电脑了？他说那就可以帮你解决问题了。我说我先问问我的朋友再决定告不告诉你ID。请教各位这是怎么回事？我电脑还安全吗？谢谢大家！
How to Make Kefir
You must start with LIVE kefir grains to make successful kefir. In this video I show a jar of already finished kefir that has fermented the day before with b...
