your computer is infeted! - 資安

電腦不知怎麼了
在右下角工具列出現了一紅色實心圓裡有個白色╳
然後一直出現如下訊息


Your computer is infected!
Windows has detected spyware infection!

It is recommended to use special antispyware tools to prevent
data loss. Windows will now download and install the most
up-to-date antispyware for you.

Click here to protect your computer from spyware!



並一直嚐試自動連上下列網站
http://www.buyer-shabit.com/normal/yyy102.html



請教google大神也找不出個所以然來
可能本人的英文功力太差

請版上先進賜教應如何解決此困擾

感恩！


PS:已先用Trojan Remover 及Webroots Spy Sweeper處理過
但仍無法消除那個圓裡有╳的符號


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