YOU SAID:

im in school on my computer

INTO JAPANESE

私のコンピューターで学校にいる私

BACK INTO ENGLISH

I'm at school on my computer

INTO JAPANESE

私はコンピューターで学校にいます

BACK INTO ENGLISH

I am in school on a computer

INTO JAPANESE

私はコンピュータで学校にいます

BACK INTO ENGLISH

I am in school on a computer