One of the biggest pieces of feedback that we get from our Insiders and Office customers is that they want the ability to be more efficient when making their presentations in PowerPoint. Our Mac Office Insiders are very vocal and we have heard you!

We are excited to let you know that Office Insider Fast users now have access to the Editor feature in PowerPoint available in build 16.0.10801.10000 or later, which offers improved proofing tools like what you see in Word and Outlook.