
Chat privately one-on-one or have instant group conversations. STAY CONNECTED WITH PRIVATE AND TEAM CHAT: Mention individual team members or your entire team to get attention. Move seamlessly across different team projects and topics. Work with your team’s documents on the go. ONE PLACE FOR YOUR TEAM’S FILES AND CONVERSATIONS: This is a preview version, so bear with us while we do some fine-tuning. Instantly access all your team’s content from a single place where messages, files, people and tools live together.
Microsoft Teams for Windows 10 S is your chat-centered workspace in Office 365. Here’s the official, very detailed, Microsoft Store description for the app.
Despite being initially restricted to Windows 10 S though, the app can still be downloaded on a regular Windows 10 tablet or PC, it just won’t grant any functionality after logging in.