The  application is a Unicode character map. Unicode is a character set standard with the goal to include all of the characters that are used in all of the written languages in the world.
You can use  to select characters from a character table, then combine the characters into a text string with standard characters. You can insert the text string that you create into other applications, such as text editor documents.
provides accented characters, mathematical symbols, special symbols, and punctuation marks. Many of the characters provided by  are not available on a standard keyboard.
