What is the ASCII code chart? Codes 0 to 31 are not used for characters They are called control characters because they are used for actions like:. Carriage return (CR). Bell (BEL). Codes 65 to 90 ...

The ASCII chart assigns a character to each value represented by a byte (8 bits binary). It is made up of upper and lowercase Roman letters, numbers, and special characters.

Alt key codes give you access to hundreds of special ASCII characters, from accent marks to tiny icons. We show you how to use the Alt codes and also Word's Symbol library.