PreMiD

Wikidata acts as central storage of structured data for Wikimedia projects. Structuring data into a machine-readable format makes it easier to view, search, edit, curate, use and re-use files.

Wikimedia is a global movement whose mission is to bring free educational content to the world. Through various projects, chapters, and the support structure of the non-profit Wikimedia Foundation, Wikimedia strives to bring about a world in which every single human being can freely share in the sum of all knowledge. *For usage in specific projects from the Wikimedia Foundation, please use the appropriate presences instead.*

Wikinews provides a free content alternative to commercial news sites with articles that are fact-checked and peer reviewed.

Wikiquote is a online collection of sourced quotations from notable people and creative works in over 75 languages. It also includes proverbs, mnemonics and slogans.

Wikisource is a library of freely-licensed source texts and historical documents, including poetry, government documents, constitutions of many countries, and general literature.

Wikispecies is a species database for taxonomy that covers living and fossil representatives of Animalia, Plantae, Fungi, Bacteria, Archaea, Protista and all other forms of life.

Wikiwand is a modern reader for web and mobile, that optimizes Wikipedia's amazing content for a significantly improved reading experience.

WINDOWS93 is a website stylised to look and work as an operating system and a parody of the Windows 9x series.

An American science and technology magazine and website.

The Wizarding World is a fantasy media franchise and shared fictional universe centred on a series of films, based on the Harry Potter novel series by J. K. Rowling.

WoolyPooly is one of the most profitable pools with our focus on minimal commission fees for PPLNS & SOLO reward systems.

XKCD is a webcomic of romance, sarcasm, math, and language.