Microsoft Teams

Office 365 Navigator - ALMBoK.com A unified communications platform that combines persistent workplace chat, video meetings, file storage (including collaboration on files), and application integration.

Microsoft Teams is a chat-centered workspace in Office 365 that helps team members achieve more together. Microsoft Teams serves as a hub for teamwork, providing instant access to chat conversations, content, and tools from across Office 365 into a single workspace. SharePoint and OneNote are built in, and team members can work on Office documents right within the app. Aside from chats, Microsoft Teams also supports video calls and meetings to enable teams to meet live, whether on demand, or scheduled. Team members can easily collaborate with multiple teams and search across people, chats, and files anytime. Microsoft Teams works across Windows, Mac, Web, Android, and iOS platforms.

Snippet from Wikipedia: Microsoft Teams

Microsoft Teams is a proprietary business communication platform developed by Microsoft, as part of the Microsoft 365 family of products. Teams primarily competes with the similar service Slack, offering workspace chat and videoconferencing, file storage, and application integration. Teams is replacing other Microsoft-operated business messaging and collaboration platforms, including Skype for Business and Microsoft Classroom. Throughout the COVID-19 pandemic, Teams has gained much interest as many meetings have moved to a virtual environment.