These tutorials explain how to edit with wiki markup (Wikipedia's source code) and with VisualEditor (a user-friendly interface).
Starting introduction Policies and Guidelines
Editing Referencing Images Tables
Editing Referencing Images Tables Talk pages
Navigating Wikipedia Manual of Style Conclusion
This is a small template to summaries the contents of the "intro to" navigation page Help:introduction to. Can optionally be floated right or left.
{{intro to box|float=}}