Lynda - Office 365- Power Point Essential Training (FREE)
The specifically targets this fluid environment. This is not a legacy course for PowerPoint 2016 or 2019. It is built for the subscription-based, always-updating Office 365 ecosystem.
The course is typically structured into several topic-based sections to allow for both sequential learning and quick troubleshooting: Getting Started Quickly Lynda - Office 365- Power Point Essential Training