my litte brother hit the keyborad last night,,

           then peter open the keyborad want to check it!

                              when he finished//

                                it was too night.,

                        so we all back to sleep]]

             when l want to play the computer today,,

                     the keyboard can not work!

                            what's going on?!

       so l need to use another thing to type words,,,

          but l also can not type chinese..-333333-"

                             anybody help???``