Teams meeting can be joined in several ways.

1. You can join from the link in meeting invite that receive via email.
2. You can also join via the calendar in Microsoft Teams. Go to the Calendar app in Teams.
3. Click on the desired meeting on your calendar. Then click on the Join button.
4. Select the proper audio settings for your meeting. Then click Join now.
5. You also join from the meeting's channel. Go to the channel and click on the meeting.
6. You can then either click Join or click the 'Join Microsoft Teams Meeting' link.

Note: Ensure that the microphone is muted before entering and when speaking to keep background noise down.

Note: Having the Teams desktop app installed will make for a much more seamless experience.