Unicode is a standardized character encoding system that assigns a unique numerical value, known as a code point, to each character, symbol, ideograph, or diacritic used in written language across the globe. It aims to encompass the characters from all writing systems, making it a universal character encoding standard.

Key aspects and applications of Unicode include:

Global Character Representation: Unicode provides a standard way to represent characters from different languages and writing systems, ensuring that text can be accurately displayed and exchanged in a global context.

Interoperability: Unicode promotes interoperability by enabling consistent character representation across various devices, platforms, and applications.

Support for Diverse Scripts: Unicode supports a wide range of scripts, including Latin, Cyrillic, Arabic, Chinese, Devanagari, and more, making it inclusive of numerous languages and writing systems.

Emojis and Special Characters: Unicode includes emojis and special characters, enhancing communication by allowing the representation of emotions, symbols, and unique characters.

Unicode is fundamental to modern computing, enabling seamless and accurate rendering of text in diverse languages and scripts.