The full form of www is World Wide Web. It is a system that is used to store documents and is accessed using URLs (Uniform Resource Locator) which are accessible through the Internet. What is the Full Form of WWW in computers? The full form of WWW is the World Wide Web. This name accurately describes its function: a web of interconnected information spanning the world. The... What is the Full Form of WWW? Meaning, Definition & Importance. The full form of WWW is World Wide Web. WWW is a familiar abbreviation found at the beginning of many website addresses and is one of the cornerstones of digital life today. Discover the full form of WWW, its protocols, and the history of the World Wide Web. Learn about the development of web browsers and their impact on the internet.