You can choose to prevent your device’s ad identifier being used for interest-based advertising, or you can reset your device’s ad identifier, by changing the settings of your device. Settings vary from device to device but you will usually find the ad identifier settings under “privacy” or “ads” in your device’s settings.</p> <p>​</p> <p>You can set your web browser to warn you about attempts to place cookies on your computer or limit the type of cookies you allow.