Changing the way a language is written to Latin letters is called romanization. Many people who do not speak the language read a romanized version to know roughly how the words will sound, even if that is not the normal way to write the language. Some languages, like Chinese and Japanese, use the Latin alphabet in their languages so that they can be typed on a computer more easily. In mainland China, pinyin is the official romanization for Mandarin Chinese, and it is used to type Chinese characters on the computer by typing them phonetically. Even though many Japanese computers have kana keyboards to type Japanese on the computer, Japanese can also be typed using the Latin alphabet. Software called IME (input method editor) converts the Latin letters, called romaji in Japanese, into Japanese kana and kanji.