Me-tan has green hair in long braided pigtails, green eyes and wears a maid outfit with brown loafers without socks and an exclamation mark badge on the front modeled after the Windows error icon. She carries a scallion to defend herself from malware. A hard worker who always wants to help her Master(Toshiaki), but she's clumsy. She crashes and freezes often. She tends to do things showing a lack of common sense. She is cheerful and optimistic. KIND , airheaded , windows 2000 tan protects him.