PowerPoint Online is a web-based version of the popular presentation software, Microsoft PowerPoint. It allows users to create, edit, and share presentations directly from their web browsers without needing to install any software. This platform is part of the Microsoft 365 suite, making it accessible from any device with internet access. Users can collaborate in real-time, meaning multiple people can work on the same presentation simultaneously. PowerPoint Online offers many of the same features as the desktop version, including templates, animations, and the ability to insert images and videos, making it a versatile tool for both personal and professional use.