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Unicode is a character encoding standard that has widespread acceptance. Microsoft software uses Unicode at its core. Whether you realize it or not, you are using Unicode already! Basically, âcomputers just deal with numbers. They store letters and other characters by assigning a number for each one.
Unicode is a standard created by the Unicode Consortium. Unicode primarily defines 2 things: 1  a character set. (which includes the characters needed for all world's languages.)  Several encoding systems.