vista - 電腦

我上網查好像沒有人有這樣的問題
我的電腦是Banq s32作業系統是vista
可是常常連不上yahoo或是進入yahoo後不能點選內容
而出現

yahoo-400 Bad Request

Your browser sent a request that this server could not understand.
The request line contained invalid characters following the protocol
string.

Please check the URL for proper spelling and capitalization. If you're
having trouble locating a destination on Yahoo!, try visiting the Yahoo!
home page or look through a list of Yahoo!'s online services. Also, you
may find what you're looking for if you try searching below.

請問這是那裡有問題呢??
是設定嗎??

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