What feature should you use to share a PowerPoint presentation online?

Using the Share feature or uploading the PowerPoint presentation to a cloud service is the most effective way to share a presentation online. This feature allows for seamless collaboration and accessibility; collaborators or viewers can access the presentation from anywhere with an internet connection, and changes can be made in real-time if necessary. The Share feature also often includes options for setting permissions, which means you can control who can view or edit the presentation.

Cloud services like OneDrive or SharePoint are integrated with PowerPoint, making the process straightforward. Users simply need to upload their presentation to the cloud and then share a link with their audience, ensuring that they are always viewing the most current version of the presentation.

While other options, such as printing to PDF or exporting as a video file, can be useful for specific purposes, they don't provide the same level of interactivity and accessibility that comes with using the cloud sharing feature. E-mailing the presentation directly might limit the size of the file that can be sent and may not facilitate easy collaboration. Thus, utilizing the Share feature or cloud services is the most efficient and effective method.