Viking runes, a writing system used by Norse peoples, evolved from Germanic alphabets around the 2nd century AD. The Elder Futhark, with 24 characters, gave way to the simplified Younger Futhark in the 8th century. Runes were carved on various materials and influenced by Christianity. Runic inscriptions appear on weapons, tools, jewelry, and monuments throughout the Viking world. They served practical purposes in daily life and trade, as well as magical and religious functions. While literacy wasn't widespread, runes played a significant role in Viking society and continue to fascinate scholars and enthusiasts today.