Yes, you can join a Microsoft Teams meeting without signing in—either via a browser or an Office 365 product. However, you’ll be labeled as an “Unverified” participant, which comes with certain limitations:

✅ What you can do as an unverified user:

• View video and hear audio during the meeting
• Speak using your microphone

🚫 What you cannot do:

• Manage the meeting (e.g., admit participants, control settings)
• Access shared files or meeting content after the session ends

💡 Recommendation:

If you frequently join Teams meetings and need full access or control, consider requesting a Teams license from your administrator. This will allow you to sign in and unlock full meeting functionality.