Question

In your own words, please explain what the tuning pegs do for the guitar?

Answer 1

Each peg corresponds to a string. They control the tension of the strings and help determine the sound's pitch. Depending on the direction you pull it in, you get a higher pitch, or a lower sound

Explanation:

Just something i have learned from having experience in playing the acoustic guitar. I hope this is helpful to you :)

Answer 2

They allow you to change the pitch of the strings