Answer:
Loosen the strings a bit.
Take out the small piece called the saddle from the middle of the bridge.
Use sandpaper or a file to gently make the bottom of the saddle shorter.
Put the saddle back.
Tune your guitar and check if it feels comfortable to play without any buzzing.
Step-by-step explanation:
Loosen Strings: Begin by loosening the strings to make it easier to remove the saddle.
Remove the Saddle: Take out the saddle from the bridge. It's usually a small piece located in the middle of the bridge.
Sand or File the Bottom: Carefully sand or file the bottom of the saddle. Do this evenly on both sides to maintain balance. Go slowly and check the height frequently.
Reinstall the Saddle: Once you've achieved the desired height, place the saddle back into the bridge.
Tune the Guitar: Tune the guitar back to pitch and check the action. Make sure it's comfortable to play without any buzzing.
Remember, if you are not sure or not comfortable by doing it yourself better you consult with a professional guitar technician.