Most of the PowerApps data is built in the lesson but if you want the same sample data you saw in the ContactList exercise, you can download the workbook by clicking this link:
If you have no idea what this page is about or how you got here, the sample workbook is for the Excel lesson Mastering Excel: Power Apps. You can see it here on Amazon:
Here is the webinar where I cover the QAT toolbar, all the options for Paste Special and some very cool tricks with the Camera Tool.
The files below are the ones I used in the webinar. You can download them to follow along. The ‘Complete’ file is the end result.