You can improve the quantity and quality of publicly accessible knowledge by editing Wikipedia. These three slide decks cover the basics of Wikipedia and editing.
The basics
What is Wikipedia? How does editing work? Do I need an account? Here’s what you need to know before you edit Wikipedia.
Improve old stuff
Here are some easy ways to improve existing Wikipedia pages:
Write new stuff
Here’s an overview of how to create a new Wikipedia page:
See other FAQs about