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Microphone problems

1. https://mictests.com/

2. Click "Test my mic".

3. Click "Allow" if prompted

4. Speak into microphone until bar fills to 100%

5. Press play to see if mic worked correctly.

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Sound problems

1. Make sure your volume is up by pressing the volume up button near the power button on Chromebook or on the side of the Ipad.

2. Play this Sample test

3. If you hear the guitar, your speakers are working.

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Webcam problems

1. https://webcamtests.com/

2. Click "Test my cam"

3. Click "Allow" if prompted

4. If the image looks good, the webcam is working properly

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Internet speed problems

1. Click here

2. Click "Run Speed Test"

3. Wait for test to complete

4. Download over 10 Mbps is good

5. Upload over 5Mbps is good

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If these tests complete successfully and problems continue, then the service providers (Teams, Zoom, etc.) are likely having problems with high load. You can try closing the browser and reconnecting to these services, as a new session SOMETIMES resolves these random issues.