YOU SAID:
Why did you shut down the computer.
INTO JAPANESE
なぜコンピュータをシャットダウンしたのですか。
BACK INTO ENGLISH
Why did you shut down your computer?
INTO JAPANESE
なぜコンピュータをシャットダウンしたのですか?
BACK INTO ENGLISH
Why did you shut down your computer?
That didn't even make that much sense in English.