American Standard Code for Information Interchange, commonly known as ASCII, is a computer protocol that allows users to display more text symbols than you find on your keyboard. Hearts, happy ...

The bullet symbol can be easily added to an Access database or report by typing the alternate character code on your keyboard. Chron Logo Hearst Newspapers Logo Skip to main content ...

This number represents the Unicode value of the symbol, and it’s the time-honored standard for adding characters. If you use a few special characters consistently, it can be faster to simply add ...

If you need to insert special characters in a document—for example, you're writing out an equation or typing in another language—Windows Alt codes make the process a whole lot easier.

The ANSI character set uses them for foreign languages and math and publishing symbols (copyright, trademark, etc.). In the Mac, the upper 128 characters can be custom drawn.