Step-by-Step Guide

1. Disable Add-In
2. Delete the Add-In
3. Delete empower data
4. Delete the empower app

Disable Add-In

1. Start PowerPoint.
2. Go to the "File" tab
3. Navigate to "Options" and click on the left-hand side on "Add-Ins". After that click on "Go"
   
4. Select "empower-slides", uncheck the box and confirm it with "Ok"
5. Close PowerPoint.

Delete the Add-In (Admin rights are required)

1. Start the Finder
2. Click on the Toolbar on "Go" then "Go to Folder"
   
3. Navigate to the Path:  /Library/Frameworks
4. Delete the "empower_slides.framework" folder
   

Delete empower data

1. Make sure that PowerPoint and empower are closed.
2. Start the Finder.
3. Click on the Toolbar on "Go" then "Go to Folder"
4. Navigate to the Path: /Users/USERNAME/Library/Group Containers/UBF8T346G9.Office/empower
   (replace USERNAME with your personal username)
   
5. Delete the "empower" folder
   (Please notice! This will delete all synchronized data. The next synchronizing may take some time.)

Delete the empower App

1. Make sure that PowerPoint and empower are closed.
2. Open the Finder and navigate to "Applications"
3. Search and delete the empower app.
   
4. Empty the bin.