U+ code points

U+ code points are unique identifiers assigned to each character in the Unicode system, which aims to include every written symbol, letter, number, and emoji from around the world. "U+" indicates the start of a specific code, followed by a hexadecimal (base-16) number, like U+0041 for the letter "A". These code points help computers consistently represent, store, and display text across different devices and languages, ensuring that characters look the same regardless of platform or software. Essentially, U+ code points are the standardized "addresses" for characters in the digital universe.