YOU SAID:
your computer has virus
INTO JAPANESE
あなたのコンピュータはウイルスを持っています
BACK INTO ENGLISH
Your computer has a virus
INTO JAPANESE
お使いのコンピュータにウイルスがあります
BACK INTO ENGLISH
There is a virus on your computer
INTO JAPANESE
コンピュータにウイルスがあります
BACK INTO ENGLISH
There is a virus on your computer
Come on, you can do better than that.