These Power BI hands-on lab are free. I'm a hands-on lab speaker. The URL of my demo is https://app.powerbi.com/view?r=eyJrIjoiMjY5OGU0NDktNjYwMS00YTNjLWE2NzAtYWFiYTA4YTJjMzU5IiwidCI6ImY0Yzg3NGFhLTA3YzgtNGI0Yi1hOTRlLTUwNzVkZTFmNDEwNiIsImMiOjEwfQ%3D%3D

The screenshot is as follows

2017.8.23 power bi hands-on lab for MS  fans