This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to avoid having your pictures shown in facebook ads
Carefully read the privacy policy of any applications you choose to install.
These policies should detail what information the application uses and how it may be used.
Use your application settings controls to manage your apps.

Available options: (i). Application settings are found under the main settings controls in facebook. Each application has individual settings that allow you some control over your personal information.. (ii). These will include the settings for the applications that you will play on your wall. Decide if there are any links on your profile which you'll want to help view and delete.. (iii). Certain application controls are organized by following the steps below. Never ask a client if they would like your background pictures sent to them by facebook.. (iv). Once you have processed the policy settings, you can begin to change the privacy policy which you choose. You can also create your own security options to prevent landlord interactions from occurring..
The answer is:
(i).