Green hair and eyes She has like a blue maid clothe Error signal in her chest She is full of errors, when she talk, she have a error anythime and she tops to talk And when her inesperately uses the blue screen of dead (she faints in a few words when that occasion passes) And never forgot she is so lovely with you (with errors lol) She nevet dies because this error: "you dont have admin permission to kill me-tan.exe" She goes happy looking at win7 and win8-tan goes scared by her