If you are using Facebook from your computer, it is essential to follow the steps properly to turn off comments Facebook post. For this, log in to your account from a web browser like Chrome and move to the upside-down arrow icon. With a single click on settings and privacy and choose on settings from the drop-down menu. Now, move down on the screen by using the scroll bar to a public post. From the left-hand side, proceed to the public posts. Select edit as displayed for changing the audience for the platform’s public posts. Select your privacy to the public, friends or friends, and friends for blocking the comments by limiting the audience.