Clicking in my sound.

Try these Windows 11 steps in order:

1. Check the selected output device.
   • Select the Speakers icon on the taskbar.
   • Select the arrow to the right of the volume slider.
   • Make sure audio is going to the correct device, such as the intended headphones.
2. Check hardware and volume controls.
   • Make sure the headphones are fully connected.
   • If using USB headphones, try a different USB port.
   • If the device has its own volume or mute control, check that too.
   • Unplug the headphones and test again, since speakers may not work correctly while headphones are connected.
3. Turn off audio enhancements.
   • Go to Start > Settings > Sound.
   • In Output, select the device in use.
   • Under Advanced settings, set Audio enhancements to Off.
4. Run the audio troubleshooter.
   • Go to Start > Settings > System > Troubleshoot > Other troubleshooters.
   • In the Audio section, select Run.
5. Update or reinstall the audio driver.
   • Open Device Manager.
   • Expand Sound, video and game controllers.
   • Right-click the sound device and select Update driver > Search automatically for drivers.
   • If that does not help, uninstall the audio device from Device Manager and restart the PC so Windows reinstalls the driver.
   • Save open work before restarting.

If the clicking continues even after speakers are turned off, that can indicate a hardware noise from inside the PC rather than Windows audio. In that case, run the device diagnostic test if available, or have the hardware checked.

References:

• Windows 11
• Clicking sounds - Microsoft Q&A