Facebook's Graph Search, a feature which was announced in January, is finally being rolled out widely. Like most other changes, it has the social network's users nervous. Do you need to be terrified?

You’re looking to dive into the world of audiophilia, and you’re instantly bombarded with terms that you don’t know. Hey, it happens to all of us! The best thing to do is to start slow and get your ...

Facebook's much-hyped mystery announcement turned out to be a search engine dubbed Graph Search. A new search engine may not be as exciting as, say, an announcement that it's buying a music service or ...