When you think about Google services, apps such as Gmail, Docs, and Photos may be the first things that come to mind. I’d be willing to wager, though, that the Google service you use more than any other is one you rarely think about—because it’s woven so tightly into your life that it doesn’t even feel like a service anymore. It just feels like a utility, something that’s always there—like a faucet for metaphorical water.

I’m talking, of course, about Google Search, the gateway to an endless-seeming array of answers and information. But these days, Google Search can do a whole lot more than just look up simple queries. In fact, if you know all of its hidden powers, Search can be a Swiss Army knife that’s always within reach, even when you aren’t actively thinking about its presence.

Browse through these 40 advanced functions—and get ready to see Search in a whole new light.

Via John Evans