What feature allows real-time collaboration in PowerPoint presentations?

Real-time collaboration in PowerPoint presentations is facilitated by PowerPoint Live. This feature allows multiple users to work together on a presentation simultaneously, enabling them to see each other's changes and contributions in real-time. Such a feature enhances teamwork and coordination, especially in remote settings, because team members can interactively edit slides, provide feedback, and discuss content as they create the presentation together.

The other options, while valuable in their own right, do not offer the same capabilities for live collaboration. Design Ideas helps users enhance their slides with design suggestions but does not support simultaneous editing by multiple users. The Notes Pane provides a space for presenters to add talking points or reminders, but it is intended for individual use and does not facilitate collaborative efforts. PowerPoint Templates offer pre-designed layouts for slides to streamline the presentation creation process but do not include functionality for real-time collaboration.