Open PowerPoint and click the "LiveSlides" tab on the ribbon in the upper right.
Next click the "Live slide" button to bring up the LiveSlides dialog.
Sign in to your Tableu server.
Open the visualization you'd like to present.
Click on the "Share" menu in the upper right, then copy the URL in the "Link" text box.
Paste the URL into the LiveSlides dialog and click "Insert".
A placeholder image will now appear in your slide.
Enter presentation mode to view the live web content.
Select your presentation software for instructions on inserting Tableau into Keynote or PowerPoint on Mac.