Learn How To Map in OpenStreetMap

Open Street Map Introduction and How to Use

Two Minute Tutorials: What is OpenStreetMap?

Getting Started With Editing in OpenStreetMap

OpenStreetMap - Module 2: Editing and Tagging with iD Editor

JOSM Open Street Map Editor for Beginners

introduction to editing OpenStreetMap

Tutorial – How to use OpenStreetMap data in QGIS (including extracting a subset/crop)

Two Minute Tutorials: Adding a building to OpenStreetMap