A subscription-based suite of productivity tools and cloud services developed by Microsoft. It includes popular applications such as Word, Excel, PowerPoint, and Outlook, along with cloud storage via OneDrive and collaboration tools such as Microsoft Teams. Microsoft 365 enhances productivity with features such as real-time co-authoring, cross-device integration, advanced security, and AI-driven tools. It is available in different plans tailored for home, business, and enterprise use, offering flexible options for individuals, families, and organizations.