See the many ways people invented systems for recording language.
Writing is a technology for representing language. Different systems encode sounds, syllables, consonants, words, or meaningful units in different ways. No writing system is inherently more advanced than another.



Alphabets normally use symbols for both consonants and vowels.
Learn MoreAbjads primarily write consonants.
Learn MoreAbugidas organize symbols around consonant-vowel units.
Learn MoreSyllabaries use symbols for syllables.
Learn MoreLogographic systems use symbols that represent meaningful units.
Learn MoreScripts can run left to right, right to left, top to bottom, or in more than one direction.
Learn MorePunctuation helps organize written language.
Learn MoreComputers use Unicode to represent characters from many writing systems.
Learn MoreLatin, Greek, Cyrillic, Armenian, Georgian, and other scripts use alphabetic principles in different forms.
Arabic and Hebrew are commonly described as abjads, though both can mark vowels when needed.
Many South Asian and Ethiopian scripts follow this general principle.
Japanese kana are a familiar example, with separate symbols for units such as ka, ki, ku, ke, and ko.
Chinese characters represent morphemes and words while also providing clues to pronunciation in many cases.
Writing direction is a cultural convention rather than a measure of complexity.
Periods, commas, question marks, spaces, quotation marks, and other conventions developed differently across scripts.
Unicode gives characters standardized numerical codes so texts can move between devices and software.