Microsoft 365 is a cloud-based suite of productivity tools developed by Microsoft. It includes popular applications like Word, Excel, and PowerPoint, allowing users to create, collaborate, and share documents seamlessly across devices. In addition to traditional office applications, Microsoft 365 offers cloud services such as OneDrive for storage and Teams for communication. This integration enhances teamwork and accessibility, making it a preferred choice for businesses and individuals looking to improve their productivity in a digital environment.