Microphone Not Working: The Complete Fix

Published 2026 · 3 min read

A microphone that isn't picked up is almost always a privacy toggle, the wrong input device, or a low level.

1. The privacy toggle

Windows hides the mic behind a permission switch. Go to Settings → Privacy & security → Microphone and make sure both "Microphone access" and per-app access are On. Restart the app after changing it.

2. The right input device

Open Sound settings → Input and make sure the correct microphone is selected. A headset on a two-jack laptop needs the mic plug in the mic jack, not the headphone jack.

3. Too quiet

Raise the input volume and enable microphone boost in Sound settings. Move the mic closer and away from fans.

Interactive version

Use the microphone fixer — tell it your symptom and get the exact steps.