Your Facebook account is a double-edged sword. A stranger can easily stalk you and access information about your likes and dislikes just with a few clicks. To stop them, you must know these security settings that won’t let them peep into your personal profile.
1. Stop Facebook ads from stalking you

Facebook tracks what you shop for online and then throw similar ad banners on your newsfeed. To stop that, go to security settings-facebook adverts and select ‘no’.
2. You can disable ‘seen’ in Facebook messages






