Now you can easily add polls to your PowerPoint slides with the Swift Polling Add-in.
Create polls in your Swift Polling account.
Go to your PowerPoint slides and create an empty slide that should contain the polls.
Go to PowerPoint Store and search Swift Polling.
Log in to your Swift Polling account right from your slide.
Choose the poll and add it to your poll by pressing Add.
Voila! You are good to go.