There is a six-part guide Introduction to navigating Wikipedia to help Wikipedia contributors. It consists of these topics:
If you are interested in editing Wikipedia, this tutorial will help you to get your bearings, learn how to find what you are looking for, and introduce you to a few of the most important pages.
Contributions to articles
Biggleswade — Blunham — Bordesley — Broom
Cockayne Hatley — Colmworth — Cradley Heath — Cwmgelli Cemetery
Haden Hill Park — Henlow — High Town, Luton
Langford — Little Barford — Lower Caldecote
Nonington — Northill — Norwich Castle