Welcome to Wikipedia is a reference guide to help you get started to contributing to Wikipedia. Using the guide, you will be able to create a Wikipedia user account, start editing, and communicate with other Wikipedia contributors. You will also learn how articles evolve on Wikipedia and how you can assess quality of an existing Wikipedia article. Welcome to Wikipedia consists 17 pages including a quick reference to help you to remember frequently used wiki markup commands.
Illustrating Wikipedia: A guide to contributing content to Wikimedia Commons shows newcomers the basics of contributing to Wikimedia Commons and adding images to Wikipedia and other wikis.
Introduction to free licenses helps you understand the basic concepts of free licenses. It explains the idea of free licenses, as well as terms like "CC-by-SA" and "public domain".
