Stop Facebook from showing ads you like

If you are a "private" person and don't want your profile picture or name to appear on your friend's feed next to ads you liked, then follow this steps.

Open your Facebook profile.

Click the drop down arrow next to Home button and choose Account settings (see picture).

On the left side, click Facebook Ads.

On the page find Edit social ads settings link and click it.

Now if you don't want your friends what you liked, then set Pair my social actions withs ads to No one.

And click Save changes.

You can turn this options back again at any given time if you change your mind and you want your friends to see what products, services, pages, ads you like.