Sending a Chat Message in Teams Overview Teams Chat allows you to send quick messages to individuals or small groups without needing a formal meeting or email. Starting a New Chat Open Microsoft Teams Click the Chat icon in the left sidebar (speech bubble icon) Click the New chat icon (pencil icon) at the top In the To field, type the name of the person you want to message Type your message in the box at the bottom and press Enter to send Group Chat To chat with multiple people at once: Follow steps 1–3 above In the To field, add multiple names (up to 20 people) Type a group name in the Group name field (optional but recommended) Type your message and press Enter Useful Chat Features Formatting: Click the A icon below the message box to add bold, bullet points, headings, and more Attach a file: Click the paperclip icon to attach a file from your computer or OneDrive React to a message: Hover over a message and click the emoji icon to react Reply to a specific message: Hover over the message and click the curved arrow (reply) icon Chat vs Email — When to Use Which Use Teams Chat for Use Email for Quick questions, informal conversation Formal communication, external parties Real-time collaboration Long records that need to be archived Small group coordination Distribution to large groups