8: Many readers never notice the Edit button, but it's the most important part of any Wikipedia article. Click the Edit button at the top to edit the whole article, or click one of the inline links to edit a particular section.
9: The history of a Wikipedia article includes every contribution since it was created. You can see who changed what when, and compare any two versions side-by-side.
10: If you haven't done so yet, create your account. With an account, you can keep track of your contributions, create a personal User page, and receive Notifications when other contributors reply to you or build on what you've done.
11: Find articles by name, or find pages that include your search terms. You can also enter shortcuts to bring up specific pages that we reference throughout this brochure. A useful one is | shortcut WP:HELP .