Turning off Facebook "liked" ads

To turn off "liked" ads in Facebook, which are appearing on your friends news feed:

At top right, click on down arrow to the right of "Home" button
Click on "Privacy Settings"

Page down to "Ads, Apps and Websites"
Click on "Edit Settings", on the right

Scroll down to "Ads Manage settings for third-party and social ads"
Click on "Edit settings"

Under "Ads shown by third parties"
Click on "Edit third party ad settings"
To the right of "If we allow this in the future, show my information to",
In the drop down box to the right,
click on the arrow,
click on "No one"
Click the "Save Changes" button

Under "Ads and friends"
Click on "Edit social ads setting"
Scroll down near the bottom to "Pair my social actions with ads for"
In the drop down box, choose "No one"
Click the "Save Changes" button