Many thousands of editors volunteer their time, viewpoints and creativity with the intention of creating the most accurate and complete encyclopedia possible.
There are no strict rules and no real hierarchy of power, but somewhere out of this potential chaos some order has been established, setting the bare minimum of behaviors to create Wikipedia. The community's basic policies and guidelines are summarized below.
We strive for articles that document and explain the major points of view in a balanced and impartial manner. We avoid advocacy and we characterize information and issues rather than debate them. In some areas there may be just one well-recognized point of view; in other areas we describe multiple points of view, presenting each accurately and in context, and not presenting any point of view as "the truth" or "the best view". All articles must strive for verifiable accuracy: unreferenced material may be removed, so please provide references. Editors' personal experiences, interpretations, or opinions do not belong here. That means citing verifiable, authoritative sources, especially on controversial topics and when the subject is a living person.
Respect copyright laws, and do not plagiarize your sources. Non-free content is allowed under fair use, but strive to find free alternatives to any media or content that you wish to add to Wikipedia. Since all your contributions are freely licensed to the public, no editor owns any article; all of your contributions can and will be mercilessly edited and redistributed.
Rules in Wikipedia are not carved in stone, and their wording and interpretation are likely to change over time. The principles and spirit of Wikipedia's rules matter more than their literal wording, and sometimes improving Wikipedia requires making an exception to a rule. Be bold (but not reckless) in updating articles and do not worry about making mistakes. Prior versions are saved, so any mistakes can be repaired.