The letter "É" is a character used in several languages, most notably in French. It is an uppercase letter "E" with an acute accent, which indicates a specific pronunciation. In French, "É" is pronounced like the English long "A" sound, as in "café." This accent helps distinguish it from the regular "E," which can have different sounds. In addition to French, "É" appears in other languages such as Spanish and Portuguese, where it also alters the pronunciation of the letter. The acute accent can change the meaning of words, making it an important aspect of spelling and pronunciation in these languages.