Of course, if your Facebook privacy settings are already locked up tight, you shouldn't have too much cause for concern. However, since the new tool searches across all of Facebook, you still need to be aware of posts from family, friends, and coworkers that may contain information about you that ought to be private, especially photos and videos. Open the aforementioned Activity Log and select Posts You're Tagged In on the left menu. This page will reveal how often you crop up in other people's posts, allowing you to remove yourself from embarrassing photographs and any other Facebook activity you'd prefer to keep private.
Sign up for CIO Asia eNewsletters.