Device diagnostics before joining the meeting

Clicking Device diagnostics opens the Hardware setup wizard window.
This window contains 4 tabs:
  1. Web camera: Check the web camera.
  2. Volume: Check the speaker.
  3. Microphone: Check the microphone.
  4. Connection: Check the quality of your Internet connection.
  5. Hardware setup wizard window

To check the hardware you need, go to the appropriate tab and follow the instructions.