A technician is troubleshooting a laptop’s built-in microphone that is creating a lot of noise in recorded audio. The latest drivers are installed, and the microphone is set as the default recording device. Which of the following actions will BEST alleviate the issue while maintaining audio clarity?
Enable noise cancellation or suppression features in the sound settings.
Adjust advanced equalizer settings to filter frequencies that are contributing to noise.
Disable all other input devices through the audio settings.
Update the laptop’s operating system to the latest version.