Help!! My computer only can type English!! And can't be recovered....

When I switch on the computer and enter windows, the following things appear:


I find that the icons about language on the right bottom corner(on the left of the clock) disappear!!!
And I can't type Chinese. Only English and numbers can be typed...
I tried to use the "System recovery" function, but all the "recovery points" are disappeared.......
I have tried to enter the safe mose, but it didn't help...

I hope all of you can read my poor English....
Please help me...  Thank you....

只要閣下的電腦還能顯示中文的話，假設您會用倉頡中文輸入法，您可以自行下載“微軟新倉頡輸入法”等中文輸入程式。我在未找出原本的中文輸入法前就是靠這方法輸入中文的。