Introducing Spark, the AI productivity assistant built to live inside your Microsoft 365 environment and work the way you do. This concept video walks you through how Spark integrates seamlessly across the tools you already rely on every day, from the Microsoft Teams sidebar to the Office ribbon in Word, Excel, PowerPoint, and Outlook. Watch as Spark follows your workflow in real time, eliminating the frustrating silos that slow teams down. See how it intelligently summarizes lengthy documents so you can cut through the noise and focus on what matters. Whether you're jumping into a last-minute meeting or managing a complex project across multiple apps, Spark preps you with relevant context, participant history, and key action items before you even open the invite. The video showcases Spark's ability to maintain context as you switch between applications, draft follow-up emails after meetings, and surface collaboration opportunities your team might otherwise miss. It's the kind of AI assistant that doesn't just respond to commands but actively anticipates your next move. If you're a business professional or part of an enterprise team looking to reclaim time and work smarter inside Microsoft 365, this video gives you a clear look at what an AI-powered workflow can actually feel like in practice. This concept video was created with Ngram, an AI-powered video creation platform.