Previously, Facebook users could only search for brands or friends by name and location, but now, thanks to Facebook’s new Graph Search feature, users can find out specific information including their friends’ favorite films, restaurants, likes and dislikes, work and education history and more. Graph Search was rolled out last Monday and Mark Zuckerberg stressed it was developed with sensitivity to privacy. “Most content is not public, and you can only search for content that has been shared with you,” Zuckerberg said at the time. Despite this reassurance, you still should take some time to look at your Facebook privacy settings. Here’s an easy step-by-step privacy guide brought to you by Business Insider.