To view and edit a page using wiki markup, click Edit or Edit source at the top of any page. This will allow you to type text that you want to add, using wiki markup to format the text and to add …

For technical information about link formatting, see Help:Link. For information on adding external links to articles, see Wikipedia:External links. This guideline is a part of the English Wikipedia's …

Wiki markup quick reference (PDF download) For a full list of editing commands, see Help:Wikitext For including parser functions, variables and behavior switches, see Help:Magic …

Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner …

The Source Editor lets users toggle on "wikitext highlighting", which uses different colours to help differentiate article text from wikitext. The VisualEditor option is intended as a user-friendly, …

The edit box shows the text for the external link example described on these pages. Notice the edit toolbar just above the edit box—that's a standard landmark when you're in editing mode.

This article is a list of standard proofreader's marks used to indicate and correct problems in a text. Marks come in two varieties, abbreviations and abstract symbols. These are usually …

to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the …