Every page on Wikipedia is a collaborative effort. But there are some special places reserved for specific types of discussion and assistance. Find what you're looking for here:
Help (contents) — Use this if you need help editing. There is also a comprehensive range of help articles available here. You can ask a question about using Wikipedia at the Help Desk.
The Village Pump — These are main discussion forums for Wikipedia.
The Signpost — This is Wikipedia's local newspaper.
The Community Portal — This is the center of community involvement. Learn about projects and activities you can join to help improve Wikipedia.
Collaborations — Weekly, monthly, and ongoing collaborative article improvement drives within specific subject areas.
Reference Desk — Help other Wikipedians who are looking for specific information by answering their subject-related questions at the reference desk (like a library's information desk).
Local Embassy — For Wikipedia-related communication in languages other than English.
Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:
Commons Free media repository
MediaWiki Wiki software development
Meta-Wiki Wikimedia project coordination
Wikibooks Free textbooks and manuals
Wikidata Free knowledge base
Wikinews Free-content news
Wikiquote Collection of quotations
Wikisource Free-content library
Wikispecies Directory of species
Wikiversity Free learning tools
Wikivoyage Free travel guide
Wiktionary Dictionary and thesaurus
Wikipedia in other languages
This Wikipedia is written in English. Many other Wikipedias are available; some of the largest are listed below.