What is one reason why Unicode is preferred over ASCII?

Unicode is preferred over ASCII primarily because it supports a much wider range of characters and international scripts. ASCII, which originally stood for American Standard Code for Information Interchange, is limited to 128 characters, primarily covering English letters, numbers, and a few control characters. This restricts its usefulness in a global context where many languages have unique characters, symbols, and scripts.

In contrast, Unicode can represent over 143,000 characters from various languages, including but not limited to Latin, Greek, Cyrillic, Arabic, Chinese, and more. This ability to support multiple languages allows for better communication and representation of text in a globally interconnected world. As a result, Unicode is essential for modern applications that require multilingual support and is increasingly adopted in software, websites, and other digital platforms.